R348
At a glance
- Sign code
- R348
- Type
- Regulatory
- Official meaning
- Reserved-lane sign: the indicated lane is reserved for buses.
What the Reserved lane for buses sign means
The marked lane is reserved for buses only. Other vehicles must keep out.
What you must do
Do not drive or stop in the bus lane unless you are driving a bus.
Know the mistake this sign turns on
Full access adds the confusion Reserved lane for buses is most often mistaken for and the hint for the test, on this sign and every other one — plus practice questions and timed mock papers. The practice sample and the readiness test are free.
See the free practice testSources
- Road Traffic Signs chart, National Department of TransportThe official chart. Sign R348 was checked against it, artwork and meaning, before being published here.
- National Road Traffic Regulations, 2000 — Schedule 1Where the prescribed meaning of each road traffic sign is set out.
Last updated 2026-08-23.