Section 6

If it appears to the Board that any premises are not provided with an adequate sewerage system, the Board may, by written notice, require the owner or occupier of the premises to construct such sewerage system, or to make such alteration to the existing sewerage system as the Board considers necessary.

The Board may, at any time by written notice, require the owner or occupier of any premises served by any sewerage system to make a sufficient drain‑line emptying into any public sewer and to disconnect and demolish at the owner’s or occupier’s own expense any sewerage system rendered useless or unnecessary thereby.

The Board may, by written notice, require the owner or occupier of any premises to cause all sewage from those premises to be discharged into such sewerage system as the Board may direct.