http://www.legislation.gov.uk/id/ukpga/1963/41

http://www.legislation.gov.uk/ukpga/1963/41/section/19

Offices, Shops and Railway Premises Act 1963

An Act to make fresh provision for securing the health, safety and welfare of persons employed to work in office or shop premises and provision for securing the health, safety and welfare of persons employed to work in certain railway premises; to amend certain provisions of the Factories Act 1961; and for purposes connected with the matters aforesaid.