Prohibitory
No overtaking
Do not overtake within the signed restriction.
Common mix-up
↗ RTA handbook · 8th edition, p. 77Good visibility does not cancel the instruction.
SHAPE. COLOUR. MEANING.
Recognise the sign, understand the instruction, catch the common trap.
Do not overtake within the signed restriction.
Good visibility does not cancel the instruction.
Schematic learning illustrations are not manufacturing specifications. Supplementary plates, road markings and context can change what applies. The linked handbook is an older edition; check current RTA materials.