Nine months after Grenfell and with new concerns emerging, it is no surprise that residents in high-rise buildings remain extremely concerned. A matter of possible reassurance for them was the retrofitting of sprinklers. My local authority of Westminster has advised that it is concerned about proceeding with retrofitting because it has no right of access to the one in three properties in private ownership in social housing blocks. This is a matter not of regulation, but of ensuring access. Will the Secretary of State advise how he can take this forward as a matter of urgency so that councils that wish to proceed with retrofitting are clearly able to do so?