There is an outcry for retrofitting of sprinklers in high-risk and high-rise buildings. The Coroner in 2013, after the Lakanel House fire ten years ago, recommended consideration of ‘retrofitting of sprinklers systems’ in high-rise flats. The Leader of the Opposition this month has stressed the need for retrofitting of sprinklers and called for radical changes to legislation. The Dep Mayor and Fire Commissioner too have supported retrofitting of sprinklers in high rise residential blocks and supported London Assembly’s report to make installation of sprinklers mandatory in residential and buildings where vulnerable people may be at risk. What steps have you taken to help to retrofit high-risk buildings accommodating vulnerable people in London?