"United Kingdom Building Regulations Part F" . . "Building Regulations Part L" . "UK Building Regulations" . "approved document L" . . . "building regulations" . "Approved Document J" . . . . . "UK building regulations" . . . "Building Regulations (Northern Ireland)" . . "Building regulations in the United Kingdom#Part P. Electrical safety \u2013 dwellings" . "building regulation" . "Building regulations in the United Kingdom" . "The Building Regulations (Approved Document J)" . "Building Act" . . "building regulations applying in the United Kingdom" . . . "Building regulations" . . "Building regulations in the United Kingdom" . . . . . "building control" . "building" . . "Building Regulations" . . . "building regulations in the United Kingdom" . . . . "Part M of the Building Regulations" . . "building regs" . . . "Building regulations in the United Kingdom#Building Safety Programme" . "Part L (Conservation of Fuel and Power)" . "fire inspections" . "Approved Documents" .