Warning sign · W309
Cyclists ahead sign (W309)
Cyclists may be on the road ahead.
What does the cyclists ahead sign mean?
Cyclists may be on the road ahead.
What should you do?
Slow down and allow safe space when passing cyclists.
| Sign code | W309 |
|---|---|
| Sign group | Warning signs |
| Applies to | All learner codes (1, 2 and 3) |
| Test section | Road signs and markings |
How to recognise the cyclists ahead sign
A triangle showing a bicycle.
Where you will see it
On any road where cyclists may be ahead. Applies for the next 2 km.
What to do when you see it, step by step
- Slow down, give cyclists plenty of room and expect them to cross.
The common mistake
It is a warning, not a cycle lane or a ban on cyclists.
Why this sign matters
Cyclists are hard to see and have little protection. The sign tells drivers to expect them for the next 2 km.
About warning signs
Warning signs tell you about a hazard ahead so you can slow down and prepare. They are red-bordered triangles. The K53 learner's test asks you to recognise signs like the cyclists ahead sign (W309) and choose the correct response, so learn both the picture and the action.
How to answer a test question about this sign
- Look at the shape and colour first. They tell you the group: warning signs for this one.
- Recall what the sign asks of you: slow down and allow safe space when passing cyclists.
- Remove the options that describe a different group of sign, then choose the response that matches the action.
Want the full explanation? Read the chapter Warning signs and temporary road controls.
Signs it is often confused with
Learners mix up signs that look or sound similar. Compare the cyclists ahead sign with these:
Crossroad ahead (W101)A triangle with a plain cross showing a road crossing yours.
T-junction ahead (W104)A triangle showing your road ending against a road that runs across it.
Skewed T-junction (W105)A triangle showing a T-junction whose cross-road meets yours at an angle (one of a left/right pair).Test yourself: Cyclists ahead sign questions
1 What does this sign mean?
- Cyclists may be on the road ahead.
- A steep uphill section lies ahead.
- Strong crosswinds may affect vehicles ahead.
Show the answer
Answer A: Cyclists may be on the road ahead.
Slow down and allow safe space when passing cyclists.
Memory tip: W309 · Cyclists ahead
All vehicle codes
2 Which response fits this sign?
- Slow down and allow safe space when passing cyclists.
- Slow down and allow for sideways movement, especially near exposed areas.
- Select an appropriate gear and expect slower heavy vehicles.
Show the answer
Answer A: Slow down and allow safe space when passing cyclists.
Cyclists ahead: Cyclists may be on the road ahead.
Memory tip: Slow down and allow safe space when passing cyclists.
All vehicle codes
Cyclists ahead sign: quick questions
What does the cyclists ahead sign (W309) mean?
Cyclists may be on the road ahead.
What should you do at the cyclists ahead sign?
Slow down, give cyclists plenty of room and expect them to cross.
Where will you see the cyclists ahead sign?
On any road where cyclists may be ahead. Applies for the next 2 km.
What is the common mistake with the cyclists ahead sign?
It is a warning, not a cycle lane or a ban on cyclists.
Sign artwork: Southern African Development Community (SADC), public domain. AceK53 is an independent study aid. Always confirm test requirements with your driving licence testing centre.