Housing Improvement Regulations 1947

Schedule 1
Number of water closets or approved privies of some other form to be provided in boarding houses and lodging houses

Number of persons residing in boarding house or lodging house Number of water closets or approved privies
Not exceeding 6 1
Not exceeding 14 2
Not exceeding 24 3
Not exceeding 36 4
Not exceeding 48 5
Not exceeding 60 6
Exceeding 60 1 for each 10 persons or part thereof