Sadiq Khan mandates second staircase for all new London towers over 30m This item was originally published on this siteAll new buildings in London taller than 30m must now include a second staircase, London mayor Sadiq Khan has mandated. c.chern2023-02-14T18:01:16+00:00February 14th, 2023| Share This Story, Choose Your Platform! FacebookXLinkedInEmail Related Posts Savills reports Q4 rise in central London office take-up Harris markets £70m London PBSA development opportunity Oracle founder’s EIT secures £162m acquisition of London office London assets to star in Allsop’s January resi auction London Fire Brigade pulls plug on £500m housing-led scheme at former HQ