Singapore legislation
Regulation 18
of Air Navigation (101 — Unmanned Aircraft Operations) Regulations 2019
Regulation 18
Production of activity permit
Subregulation 1
A person operating an unmanned aircraft must, on being required by an authorised person, produce the activity permit for flying the unmanned aircraft type corresponding to that unmanned aircraft so as to enable the authorised person to ascertain the identity of the operator, the validity of the activity permit, and whether the operator is authorised to operate the unmanned aircraft.
Subregulation 2
A person who, without reasonable excuse, contravenes paragraph (1) shall be guilty of an offence and shall be liable on conviction —
for a first offence, to a fine not exceeding $20,000; and
for a second or subsequent offence, to a fine not exceeding $40,000 or to imprisonment for a term not exceeding 15 months or to both.