No parking line

RM13

Where: On any road.
Purpose: To prevent drivers from stopping where stationary vehicles may disrupt the traffic, or where the environment obstructs the view and such vehicles obstruct the view more.
Action: Exception an emergency, you may stop for short periods, but may not park here. Parking means that a vehicle is stationary (whether the engine is running or not ) for a longer period than is longer than that needed to on or off load goods or passengers.

Manual on Road Traffic Signs, page 52.