law: 133. Duty of occupier to collect and deposit rubbish, etc.
  (1) It shall be the duty of an occupier of a building or land
  (a) to make adequate arrangements for the house scavenging of the building or land;
  (b) to provide receptacles of the type and in the manner prescribed by the Chief Executive Officer for the collection therein of all filth, rubbish and other offensive matter from such building or land and to keep such receptacle in good condition and repair;
  (c) to cause all filth, rubbish and other offensive matter collected in receptacles and to be removed and deposited in the public receptacles, depots or places provided or appointed under sub-section (1) of section 135.
  (2) For the purpose of this section and section 134, "house scavenging" means the removal of filth, rubbish or other offensive matter from a privy, latrine, urinal, drain, cesspool or other common receptacle for such matter.