As the City Council found it more and more difficult to move homeless people outside Westminster, increasingly the logic of the 'Building Stable Communities' programme required the concentration of homeless people within safe wards in the city. In 1989 over 100 homeless families were removed from hostels in marginal wards and placed in the Hermes and Chantry Point tower blocks in the safe Labour ward of Harrow Road. These blocks contained a dangerous form of asbestos, and should have either been cleaned up or demolished a decade before, but had remained in place due to funding disputes between the City Council and the by now abolished Greater London Council. Many of the flats had had their heating and sanitation systems destroyed by the council to prevent their use as drug dens, others had indeed been taken over by heroin users and still others had pigeons making nests out of asbestos, with the level in flats in Hermes and Chantry Points well above safe norms. One former homeless refuge was sold off at a discounted price to private developers and converted into private flats for young professional people at a cost to the ratepayer of £2.6 million.