The events
13 It is necessary to set out the history of communications between the parties in some detail because, as will be seen, Mr Rana appears to raise an issue as to procedural fairness.
14 By email dated 22 March 2017, Mr Rana filed a complaint against Google, Bing and Yahoo with the Office of the Australian Information Commissioner (OAIC) under s 36 of the Privacy Act. Mr Rana alleged that their search engines breached his privacy by collecting and publishing his 'sensitive personal and health information'. In his complaint he listed eight URLs (web addresses) said to contain the relevant information.
15 On 22 April 2017 the lawyers for Yahoo! Inc and Yahoo, Johnson Winter & Slattery (JWS), wrote to Mr Rana, relevantly informing him that:
(a) neither Yahoo! Inc or Yahoo control what is displayed on the website bing.com;
(b) none of the websites accessible by the URLs that Mr Rana had referred to in correspondence with JWS (and apparently being those listed in the complaint) were owned or operated by Yahoo! Inc or Yahoo;
(c) the websites accessible by six of the eight URLs did not appear to have any content at all, and that was also the position as at 31 March 2017; and
(d) Yahoo could not take any further action because Mr Rana had not provided sufficient details of the specific material the subject of his correspondence, the action he wanted Yahoo to take or the legal basis upon which he sought removal of material.
16 Mr Rana replied to the JWS letter on 23 April 2017, noting relevantly that some of the issues about which he complained related to Google rather than Yahoo, but adding additional URLs to his list the subject of his complaint. He alleged the websites accessible by the URLs contained material that is defamatory and an interference with his privacy.
17 Mr Rana provided a copy of the JWS letter and his response to Ms Ji-Beom Jang, an Investigations Officer with the OAIC, on 22 and 23 April 2017 respectively.
18 On 17 May 2017 JWS sent a further letter to Mr Rana, stating that the scope of Mr Rana's earlier request remained unclear but in the interests of resolving the matter, and without admission, Yahoo would take steps to block the appearance of search results of ten URLs on https://au.yahoo.com. JWS also informed Mr Rana that despite the content of his communications, its clients did not accept that they were required to perform searches using terms that Mr Rana might identify, or to investigate any issues that might arise from such searches.
19 On the same day, Mr Rana emailed JWS asking that it also block a particular website (Janice Duffy blog or URL 1). JWS replied on 18 May 2017, informing Mr Rana that a complaint with respect to a specific website should be directed to its author, rather than Yahoo! Inc or Yahoo.
20 Also on 18 May 2017 Mr Rana emailed Ms Jang with the subject line 'yahoo has done good job and I am satisfied with the outcome'. The content of the email was 'Please see the attached file. Hope Google and Bing also could be more reasonable'.
21 In response, Ms Jang asked Mr Rana if she could close the complaint about Yahoo. Mr Rana replied by email dated 19 May 2017, saying 'Not yet as it has to do the same with Janice Duffy blog'.
22 On 21 May 2017 Mr Rana wrote to the Commissioner stating in effect that he was satisfied with the responses from Yahoo except in regard to the Janice Duffy blog, and repeating that accordingly he wished the complaint to remain open.
23 The relevant communications re-commence in August 2018. Tania Strathearn, an Investigations Officer with the OAIC, wrote to Mr Rana about a number of his complaints that were on foot, including the claim against Yahoo, indicating that inquiries were continuing and an update on the complaints would be provided in due course.
24 On 28 August 2018 Ms Strathearn sought additional clarification from Mr Rana about which online material he asserted remained in issue, and what was said to comprise 'sensitive personal information'.
25 Mr Rana replied on both 29 and 30 August 2018 (five emails in total), providing a long list of URLs and indicating that he wished search engines (presumably including Yahoo) 'to have them removed'.
26 Ms Strathearn replied by email on 31 August 2018, informing Mr Rana that even if the various search engines (including Yahoo) were to remove personally identifiable information from web searches, they have no control over the underlying websites.
27 Ms Strathearn also stated that as she understood Mr Rana's complaints, the privacy issues being considered by the OAIC were:
1. Whether these respective entities are responsible for collecting your personal and sensitive information when indexing information from the web about you (Google, Bing & Yahoo), or accepting third party posts about you (Facebook, Instagram and Twitter), and if so:
a. are they authorised to collect this information under Australian Privacy Principle (APP) 3 or APP 4, and
b. have they taken reasonable steps to ensure that the personal information collected about you is accurate, up‐to‐date and complete, under APP 10.
2. Whether these entities 'hold' your personal information, and if so:
a. are they authorised to use and disclose your personal information for the purpose of displaying search results (Google, Bing & Yahoo) or third party posts on social media platforms (Facebook, Instagram & Twitter), and
b. have they taken reasonable steps to ensure that the personal information used and disclosed about you is accurate, up to date and complete, under APP 10.
In order to resolve your complaints, I understand that you would like Google, Bing & Yahoo to block these webpage URLs from appearing in their respective search results, and for Facebook, Twitter & Instagram to remove the third party posts from their respective social media platforms.
If you disagree with the relevant issues we are considering, or the outcomes you are seeking, please let me know. Otherwise I will be progressing my inquiries on this basis, and will endeavour to resolve your complaints by achieving these outcomes.
28 Ms Strathearn attached a table that listed all of the URLs referred to by Mr Rana in his various emails to her, and she asked him to provide a comment next to each URL explaining the information said to be sensitive as defined in s 6 of the Privacy Act.
29 On 11 September 2018 Ms Strathearn sent a follow up email, noting that Yahoo had previously blocked URLs that Mr Rana was said to be concerned about, and confirming that with respect to Yahoo it was only the Janice Duffy blog that remained in issue. Mr Rana replied on the same day, saying 'Yes, I confirm'. Ms Strathearn again checked by reply email, stating 'I will advise Yahoo that it is only that one remaining website URL that you wish to have blocked from its search results'. Again, Mr Rana replied, saying 'Ok, thanks'.
30 Ms Strathearn then wrote to Yahoo about Mr Rana's privacy complaint. Her letter informed Yahoo that to resolve the complaint, Mr Rana would like the Janice Duffy blog blocked from appearing in Yahoo search results. She informed Yahoo that if the matter could be resolved on that basis, it should let her know before providing further information that was requested, information that related to whether Yahoo considered it had 'collected' Mr Rana's sensitive information and if so, how the collection was necessary for one or more of Yahoo's functions.
31 Yahoo replied to the letter on 10 October 2018, indicating that Mr Rana should contact it direct with respect to any allegedly defamatory search results, including as to the Janice Duffy blog, noting Mr Rana had done so in the past. As to the privacy complaint, Yahoo said that it did not collect any personal information in relation to Yahoo search results. It said that it does not maintain its own search index, as results are provided to Yahoo by Google under a services agreement.
32 On 16 November 2018 Ms Strathearn emailed Mr Rana about a number of complaints, including the complaint directed at Yahoo, and said there would be an update in the following few weeks.
33 On 3 December 2018 Ms Strathearn wrote again to Yahoo but to a particular email address (legal director) that she had been informed by Yahoo was to be used for website removal requests. She repeated that Mr Rana was willing to resolve his complaint against Yahoo on the basis that the Janice Duffy blog website was removed from Yahoo searches.
34 Also on that date, Ms Strathearn wrote to the legal director of Yahoo seeking further information, including an explanation as to why it contended that it did not collect sensitive information in any record.
35 On 14 January 2019 Yahoo replied, informing Ms Strathearn that Yahoo and its related companies do not cache any search results and therefore it is unable to answer the questions further, as it does not operate the search engine itself.
36 Ms Strathearn then arranged and held a telephone call with Yahoo to discuss further. As a result, Yahoo provided some more detailed information. This was conveyed to Mr Rana by Ms Strathearn in an email of 11 February 2019:
Yahoo claims that it does not collect or hold any personal information through the operation of the Yahoo search engine, but rather that Google is responsible for this. Yahoo's response is below:
1. The search function offered by Yahoo in Australia consists of search results provided by Google. Users can interact with the search function on Yahoo's Australian home page (please see box at top of the home page linked here: https://au.yahoo.com/).
2. When a user enters a search term into the search box, Yahoo delivers the term directly to Google, which then provides the results to be displayed on Yahoo's search results pages. Google's search services are powered by its own proprietary search algorithm and use its own index, to which Yahoo has no access.
3. Yahoo does not cache any of the search results or index any web pages relating to the searches conducted.
4. Yahoo has a policy which addresses user requests to remove certain search results from searches and the policy is set out in the following link: [link included in original].
5. Yahoo is able to access a list of web page addresses (URLs) which it has blocked from appearing in search results in relation to limited instances where Yahoo has been required to remove certain search results from searches on Yahoo's search function in accordance with the policy outlined in point 4 above. If Google has removed or blocked a web page address (URL) from its index, that URL will no longer be shown as part of any search results shown on Yahoo Search.
We will consider our preliminary view of this matter. In the meantime, if you wish to provide a response to this submission for our consideration, you are welcome to do so.
37 Mr Rana replied on 12 February 2019, stating 'My response is similar to Bing and Google, and I do not have anything new to add', and 'Ask me specific sites'.
38 During May 2019, and again in August 2019, Ms Strathearn contacted Mr Rana about his various complaints, indicating that the matters were still under consideration and thanking him for his patience.
39 On 18 October 2019 Ms Strathearn followed up with Yahoo as to whether Google still provided the search indexing function on behalf of Yahoo, and received the following response:
Please note that effective from 30 June 2019, Microsoft/Bing provides the search indexing function for the Yahoo Australia search engine at https://au.search.yahoo.com.
The mechanism for search (and the fact that we do not have access to the index) remains the same as before.
40 On 27 June 2020 Mr Rana submitted a further complaint about Yahoo in respect of a particular website, which I will refer to as the Nemesis Again website or URL 2. Mr Rana provided further information on 30 June 2020, stating that 'The publication below has my 'sensitive information', which has reference to my mental disability, criminal record, family court records and much more, and thus Yahoo must [remove] it'.
41 On 2 July 2020 Ms Strathearn informed Mr Rana that she would add the Nemesis Again website complaint to the Janice Duffy blog complaint against Yahoo.
42 On 3 July 2020 Mr Rana made a further complaint with the Commissioner about AOL, and informing Ms Strathearn that AOL 'a part of Yahoo' is impossible to contact. Ms Strathearn wrote to Mr Rana, telling him that the complaint had been added to his complaint about AOL (by that time known as 'Oath'). Ms Strathearn noted that although Oath is owned by the same organisation as Yahoo, it is a different entity and the AOL complaint would be considered separately to the Yahoo complaint.
43 On 10 December 2020 Carla Wolnizer, also an Investigations Officer with the OAIC, emailed Mr Rana relevantly stating:
I write to provide an update regarding your complaint about Yahoo (CP17/00630). The two specific posts you have complained about, as confirmed in your emails to the OAIC of 17 May 2017 and 30 June 2020, are listed below:
1. [Janice Duffy blog URL reference]
2. [Nemesis Again website URL reference]
On 21 May 2017, you stated that to resolve this matter, you would like URL 1 to be removed by Yahoo from appearing in its search results. From your correspondence dated 26 June 2020, it is unclear what outcome you are seeking in relation to URL 2.
On 21 October 2019, Yahoo advised:
Please note that effective from 30 June 2019, Microsoft/Bing provides the search indexing function for the Yahoo Australia search engine at https://au.search.yahoo.com.
The mechanism for search (and the fact that we do not have access to the index) remains the same as before.
…
… The OAIC has conducted searches using the Yahoo search engine, and note that these URLs no longer appear in Yahoo search results.
Further information sought and opportunity to withdraw - please respond by 17 December 2020
• As URLs 1 and 2 no longer appear in Yahoo search results, please advise if you are comfortable that your complaint against Yahoo has been resolved, and wish to withdraw your complaint on that basis?
• If this is not the outcome you were seeking in relation to URL 2, please provide further information as to the outcome you seek in relation to URL 2.
I would be grateful for a response to this email by 17 December 2020.
44 On 17 February 2021 a delegate of the Commissioner wrote to Mr Rana stating that it had considered his complaint against Yahoo relating to both URL 1 and URL 2 and had decided not to investigate it further because:
• An investigation of the act or practice you have complained about is not warranted having regard to all the circumstances
• You have not responded, within the period specified by the OAIC, to a request for information in relation to the complaint.
45 The letter included reasons for the decision. The letter also informed Mr Rana that he had an opportunity to comment before the delegate made a final decision.
46 Between 17 February 2021 and 25 February 2021, Mr Rana sent a number of communications to the OAIC. Their contents can be summarised as follows:
(a) letter of 17 February 2021 to the OAIC, apparently in reply to its letter of that date, in which Mr Rana said that Yahoo had been acquired by Microsoft and that:
(b) The bottom line was that Yahoo search linked Dr. Janice Duffy's article on me, and Darda's blogs on Automattic Inc owned and operated [blog] WordPress, and Google owned and operated blog platform blogspot, which was again on me. Therefore, your analysis of the facts are not supported by correct facts.
(c) email from Mr Rana to Verizon Media, copied to the OAIC dated 18 February 2021. The email is addressed to Verizon Media and does not relate to URL 1 or URL 2 which are the subject of the Yahoo complaint;
(d) email from Mr Rana to the OAIC dated 18 February 2021 attaching screenshots of Yahoo search results for the search terms 'Ranjit Rana and Darda Gregurev' and Mr Rana's letter to the OAIC dated 17 February 2021. This correspondence appears to be in response to the OAIC's letter of 17 February 2021;
(e) email to Microsoft Customer Support and the OAIC dated 23 February 2021, including various URLs that Mr Rana stated are 'specifically from the screen shots I send you earlier via Yahoo engine (search)', and included URL 1;
(f) email to the OAIC and to Microsoft Customer Support dated 25 February 2021, forwarding undated screenshots of Yahoo search results for the search terms 'Ranjt Rana and Darda Gregurev', 'Ranjt Rana and Dr Janice Duffy' [the apparent misspelling of the applicant's name is in the source document search term] and a copy of a purported statement of claim naming respondents Google Inc, Automattic Inc, Dr Janice Duffy, Darda Gregurev and Nina Gregurev. The statement of claim did not extend to Yahoo. The screenshots provided displayed URLs including URL 1 and URL 2;
(g) email to Microsoft Customer Support and the OAIC dated 25 February 2021 attaching undated screenshots of Yahoo search results for the search terms 'Ranjit Rana and Darda Gregurev', 'Ranjit Rana and Dr Janice Duffy' and the statement of claim. The screenshots provided displayed URLs including URL 1 and URL 2.
47 On 29 March 2021 the delegate wrote to Mr Rana referring to her letter of 17 February 2021 and Mr Rana's subsequent communications. The delegate said she took those communications into account, but determined not to investigate the complaint against Yahoo any further under s 41(1)(da) of the Privacy Act.