The Cities and Local Government Devolution Act 2016 (c. 1) is an Act of the Parliament of the United Kingdom that allows for the introduction of directly elected mayors to combined authorities in England and Wales and the devolution of housing, transport, planning and policing powers to them. The bill was introduced to the House of Lords by Baroness Williams of Trafford, the Parliamentary Under Secretary of State for Communities and Local Government, on 28 May 2015.