Singapore legislation
Section 40
of Gas Act 2001
Section 40
Obstructing gas licensee in performance of duties
Any person who at any time molests, or without cause, hinders or obstructs, any employee, agent or contractor of a gas licensee in the performance of the duties of the employee, agent or contractor (as the case may be) or anything which the employee, agent or contractor is respectively authorised, empowered or required to do under this Act shall be guilty of an offence.