Colourful banners hang from the balconies of Bowater House: 'Under London, heaven's light, grow life, not loot,' one of the 21 slogans says. Another: 'One day will this shadow fall.' The building is part of the Golden Lane Estate, a Grade II-listed social housing complex designed in the 1950s and built on a bomb site in the City of London. Bernard Morgan House opposite is shrouded in white sheets bearing the logo 'Taylor Wimpey'. The developer is about to demolish the building, which housed key workers between 1960 and 2015, and replace it with a 10-storey luxury block called The Denizen.