4. 6th April 2009 is the day appointed for the coming into force of the following provisions of the Act except insofar as they relate to local authorities in Wales―
(a)section 147 (abolition of maintenance liability of relatives);
(b)Schedule 13 (transitional provisions relating to section 147); and
(c)Part 5 of Schedule 15 (repeals and revocations) and section 166 (repeals) insofar as it relates to that Part.