The evidence relevant to liability
10The respondent's evidence was that, after taking ice cream from a refrigerated cabinet, she began to walk towards the supermarket check-out but diverted to a different section of the store to collect some dip from another cabinet; and
"... then I went to get the dip and my leg went out from underneath me and I fell basically on my right shoulder into the dairy or the, yeah, the cold section of the cabinet and knocked lots of cheese and dips and things over in the cabinet".
11She then:
"... stood up, picked up the ice cream I dropped and went straight to the cash register, paid for it and then left".
12Asked in examination in chief if she was immediately conscious of the reason she slipped, the respondent replied:
"I - when I stood up I saw that there was - I thought it was like a paddle-pop stick and a piece of cardboard or something, and I didn't - I mean I didn't - I just sort of noticed it as I picked up the ice-cream."
13At a later point, the examination in chief continued as follows:
"Q.... I take you back to what you said about the occasion when the event occurred. You said they looked something like - did you say a paddle-pop stick?
A. Yeah".
14The respondent gave further evidence in chief as follows:
"Q. So had you got your ice-cream and moved from there to the area of the dips?
A. Yes.
Q. And the cardboard about which you speak, the piece of cardboard that looked like the paddle-pop stick - in what vicinity was that?
A. Near the dip.
Q. Near the dip, all right. Now when you were in that aisle, did you see any work going on by any staff from Coles?
A. No, I didn't see any - there was - I didn't see anybody in the aisle at all, shoppers or people that worked that there that I can remember.
Q. Did you see any staff of Coles in the aisle at all?
A. No. I don't know before but I know that that definitely after I fell I didn't see anybody because I was embarrassed and I looked and there was nobody there, so I can't say 100 per cent before that I didn't see anybody, but I don't think so."
15In the course of cross examination, the respondent said that she did not see any cardboard on the floor as she approached the cabinet containing dips; nor did she see anyone stocking shelves or any trolley containing cardboard boxes. She was not conscious of stepping on cardboard.
16After regaining her feet, the respondent picked up the ice cream from the floor, took it to the check-out, paid and left the store. She joined her husband who was waiting in the car. After a conversation with him, she went back to the store and spoke to an employee later identified as Mr Piya. She told him that she had fallen. They went together to the place where she had fallen. From that point, the examination in chief continued in this way:
"Q. And when you went to the place where you fell, did you find anything there?
A. Yes, there was the two pieces of - which I found out were cardboard that were on the floor, and he picked them up and had a look at them.
Q. Sorry, did you say he -
A. He picked them up and had a look at them.
Q. All right, and then what did he do?
A. And then he put them back down, and he asked if I could come to the front counter and fill out just a form, and write down my name and address and what happened.
Q. Did one of the pieces of cardboard that you saw, did - let me start that question again. Describe the pieces of cardboard that he picked up for us, please?
A. One was a - like a rectangular shaped piece of cardboard with a round edge, and the other as a small sort of - sort of square or rectangle fatter piece than that one.
Q. Now, have you - or did you - take those pieces of cardboard with you?
A. No, he put them back down on the floor and I left with him.
Q. Did you go with him then and give him the details of what had happened?
A. Yes."
17The respondent confirmed in cross-examination that Mr Piya had picked up the two pieces of cardboard from the floor and put them down again. She thought it strange that he should put them back on the floor.
18The respondent then went to the front counter with Mr Piya and, at his request, wrote on a piece of paper he gave her "what happened with my name [and] address". Mr Piya kept the paper and gave the respondent a card with the name and telephone number of someone he asked her "to call the following day or in the next couple of days".
19The respondent later called the number on the card and spoke to someone whose name she thought was Nicola who "asked me more questions which she filled out". Tendered and admitted into evidence was a form headed "Incident Report & Investigation - Full Version" obviously prepared within the appellant's organisation and referring to the respondent's fall. Under "Submitter Details: Name:" the form records "Nicola Mellas" who is described as "Store Support Manager". It may be accepted that this is the "Nicola" to whom the respondent spoke by telephone. Ms Mellas is also recorded as the person to whom the incident was reported (no doubt a reference to the telephone call made by the respondent).
20The document records particulars as follows:
"How did they report incident: IN PERSON
Department in which occurred: DAIRY/FROZEN
Exact Location: COLD FOOD CABINET
NEAR THE DIPS AREA
Type of incident: INJURY OR ILLNESS
Description of incident: CUSTOMER SLIPPED
ONTO THE COLD FOOD CABINET
Slip or Fall involved: YES
Date floor last cleaned: 22/05/2010
Time floor last cleaned: 1:-01 AM
Footwear description: BLACK THONGS
Plant and/or Equipment Involved?: NO
Merchandise Involved?: NO
Incident captured on CCTV or
video?: NO
One or more witnesses?: NO
Incident due to external (third)
Party?: NO
Risk Rating:
Notifiable Criteria met?: NO".
21A section of the document headed "Additional Notes" records the following:
"Detailed Description of Incident: CUSTOMER SLIPPED
ONTO THE COLD FOOD
CABINET. A STICK OR
CARDBOARD WAS ON
THE FLOOR. HER RIGHT
ARM AND LEFT FOOT IS
SORE."
22A section headed "Investigation Details" records the following:
" Control Actions
Risk Assessment Database referred to: YES
"Control Action 1: Action - REMOVED THE HAZARD-By
Whom:-NICOLA MELLAS-Maintenance Log#:-
Due Date: 22/05/2010 Completed: YES".
23Ms Mellas was not called as a witness. Mr Piya gave evidence in the appellant's case but had no recollection of the particular episode. He did, however, give evidence of his practices as a casual sales assistant, as follows:
"Q. If you'd observed pieces of cardboard on the floor of the dairy aisle what would you have done with them?
A. If I'd seen the cardboard in the dairy aisle at the moment if I'm with Coles I would have removed that cardboard boxes.
Q. What about the cardboard pieces what would you have done with that?
A. Of course remove the--
Q. As at May 2010 was there a system at Coles Neutral Bay for monitoring the accumulation of debris and the like, spillages on the floor of the Coles shop?
A. I'm not sure how the system works in Coles I was just a casual sales assistant at the checkout but basic things regarding our safety, we are trained when we get employed with Coles - like safety signs for example spillages on the floor and we also - or someone - customers let us know and we go straight away or someone we report to puts the safety signs, warning sign. That's all I know about it.
Q. What about as you walk around the store? What do you do as an employee?
A. Yeah if I walk around the stores if I see any safety hazards or spills, something like that we isolate and put the warning signs.
Q. So far as you are now able to recollect was that process that you expect you would have followed on 22 May 2010?
A. Yeah if - at that time yeah I would have done the same thing."
24Mr Piya also gave evidence about the process of re-stocking the shelves. He said that staff did this every night, starting at about 7 or 8 o'clock. He agreed that if stock of a particular item became depleted, the shelf or cabinet might be re-stocked during the day. He also accepted that some merchandise was taken to the shelves in cardboard cartons and that empty cartons were typically placed on a trolley to be taken away.
25The respondent's husband gave evidence of having taken a number of photographs at the store premises in the months after the respondent's fall. Thirteen such photographs were admitted into evidence. Some of them showed empty cardboard cartons in trolleys in the aisles of the supermarket. What appear to be four small objects on the floor appear in some of the photographs. The witness identified these objects as pieces of cardboard.
26The respondent relied at trial on a report by Mr Fogg, the engineer, tendered in the respondent's case. Certain objections to admissibility were made but not upheld. Mr Fogg expressed an opinion that four factors contributed to the respondent's injury: first, failure of the appellant to maintain a program of regular and routine floor inspection, second, failure of the appellant to monitor and inspect pedestrian aisles adequately, third, failure of the appellant to ensure that persons unpacking products were appropriately trained in the causes of slips, trips and falls and fourth, the appellant's failure to ensure that walking surfaces for shoppers complied with a particular Australian Standard.
27Mr Fogg did not give oral evidence. His report proceeded clearly on the basis that "cardboard was the intermediary between the floor surface and the Plaintiff's footwear" - in other words, that the respondent's foot had been placed on to cardboard lying on the floor and that that placing of the foot was the cause of the slip and fall. That that was Mr Fogg's understanding is borne out by the following passage in his report:
"In this matter, the cardboard material deposited on the floor has reduced the amount of grip available between the vinyl surface and the pedestrian's footwear at this location."