(1) pursuant to former s 83(4) of the EPA Act, the consent became effective and operated from 30 November 2006, the date of the decision to grant consent;
(2) the consent having been granted under Part 3 of SEPP 64 ("under this Part"), the effect of cl 14(1)(a) of SEPP 64 is that the consent ceased to be in force on 30 November 2021, at least to the extent that it authorised the advertising signage on the footbridge;
(3) the 15 year time limit was prescribed by force of law unless the Court as consent authority specified a lesser period under cl 14(1)(b), which it did not;
(4) although the advertising signage on the footbridge may have been separately authorised by the BLEP 1995, that does not have the consequence that the consent was not granted under Part 3 of SEPP 64;
(5) as Moore C said in his decision of 23 August 2006 at [30], it was "only if there are matters raised by the council's planning instruments that are in addition to and not inconsistent with the requirements of SEPP 64 are such matters brought into play", citing cll 5 and 7 of SEPP 64;
(6) Part 3 of SEPP 64 applied to the development application approved by the Court: cll 5, 6 and 9 of SEPP 64;
(7) clause 11 of SEPP 64 imposed a requirement for consent to be obtained, and cl 13 specified the relevant matters for consideration;
(8) clauses 17, 18 and 19 in Division 3 "Particular advertisements" of Part 3 of SEPP 64 were also relevant in the circumstances of the development application received by Council on 28 September 2001;
(9) clause 24 of SEPP 64 imposed specific requirements for development consent for the display of an advertisement on a bridge;
(10) as submitted by Outdoor Systems, the word "under" which appears in cl 14.1 of SEPP 64 most commonly takes the meaning "in pursuance of, "under the authority of", "having the source of", or "drawing legal efficacy from": Hill v Blacktown City Council [2007] NSWLEC 401 per Jagot J at [36](4);
(11) insofar as the consent authorised the display of advertisements on a bridge, it did so "under" Part 3 of SEPP 64;
(12) to the extent of an inconsistency between SEPP 64 and another environmental planning instrument, whether made before or after SEPP 64, SEPP 64 prevails to the extent of any inconsistency: cl 7; also s 3.28 of the EPA Act, previously s 36 of the EPA Act (now repealed). SEPP 64 imposed express requirements for consent to be obtained for the display of advertisements on the bridge the subject of the development application: cll 11 and 24.