Singapore legislation
Regulation 18
of Sewerage and Drainage (Protection of Public Sewerage System) Regulations 2017
Regulation 18
Other requirements not affected
To avoid doubt, nothing in these Regulations operates to relieve any person from a requirement of the Act to obtain a clearance certificate or an approval of the Board under section 33 of the Act in respect of any works to be carried out in or outside a public sewer corridor.