Singapore legislation
Regulation 22
of Road Traffic (Driving Instructors and Driving Schools) Rules
Regulation 22
Driving instructor’s responsibility for vehicle
A person shall, when acting as driving instructor, take all reasonable precautions to ensure that the vehicle under his charge is —
(a)
driven safely so as not to endanger the safety of any other road user;
(b)
not causing undue obstruction to the flow of traffic or any other road user;
(c)
not kept stationary on a road longer than is necessary for any lawful purpose; and
(d)
stopped whenever directed to do so by the Deputy Commissioner of Police or a police officer.