An important part of this policy was the designation of much of Westminster's council housing for commercial sale, rather than re-letting when the properties became vacant. The designated housing was concentrated in those wards most likely to change hands to Labour in the elections. Much of this designated housing lay vacant for months or even years before it could be sold. To prevent its occupation by squatters or drug dealers, these flats were fitted with security doors provided by the company Sitex at a cost to local tax payers of £50 per week per door.
Other council services were subverted to ensure the re-election of the majority party in the 1990 elections. In services as disparate as street cleaning, pavement repair and environmental improvements, marginal wards were given priority while safely Labour and safely Conservative parts of the city were neglected.
Another vital part of 'Building Stable Communities' was the removal of homeless voters and others who lived in hostels and were perceived less likely to vote Conservative, such as students and nurses, from Westminster. While this initially proved successful, other councils in London and the Home Counties soon became aware of homeless individuals and families from Westminster, many with complex mental health and addiction problems, being dumped in their area