The work programmes for local planning authorities (called local development schemes) are drawn up by the authorities themselves and cleared by regional government offices. Each is different: each is intended to be tailored to the individual needs of the area. Every LDF includes a core strategy as the key overarching document but other plans vary according to circumstances. Projections are not easy to make with total accuracy but I currently expect over 90 per cent. of core strategies to be adopted by March 2011, 99 per cent. by March 2012 and 100 per cent. by March 2013.