Hong Kong Regulations

TSING MA CONTROL AREA (GENERAL) REGULATION - SECT 12

General restrictions

Unless complying with a prescribed traffic sign, prescribed light signal or
prescribed road marking or with a direction or signal of a police officer or
an authorized officer, a person shall not-

   (a)  in any tunnel-

        (i)    drive a vehicle at a speed of less than 25 km per hour except
               where prevented by another vehicle or at places where a speed
               of less than 25 km per hour is unavoidable;

        (ii)   drive a vehicle with that vehicle's headlights illuminated at
               full beam; or

        (iii)  make any U turn with or reverse a vehicle;

   (b)  within the Area-

        (i)    stop a vehicle or permit it to be stationary unless he is- (A)
               lawfully required to do so; (B) compelled to do so by reason of
               accident, breakdown, emergency or the presence of other
               stationary vehicles;

        (ii)   alight from a vehicle except in the event of an emergency or to
               summon assistance;

        (iii)  change a tyre or wheel on, or refuel or repair a vehicle;

        (iv)   propel a vehicle by pushing that vehicle, whether manually or
               by any other means; or

        (v)    drive a vehicle on any footway unless complying with any
               prescribed traffic sign, prescribed light signal or
               prescribed road  marking, or complying with the direction or
               signal of a police officer or an authorized officer; or

   (c)  enter the Area on foot.