London Building Act 1930
WHEREAS it is expedient to consolidate the enactments relating to streets and buildings in London whereby provision is made for the purpose of securing a proper width and direction of streets the sound construction of buildings the diminution of the danger arising from fire the securing of more light air and space round buildings and generally with respect to the control and regulation of streets and buildings:
And whereas the object aforesaid cannot be attained without the authority of Parli...