Warning sign · W310
Cattle ahead sign (W310)
Cattle may cross or be on the road ahead.
What does the cattle ahead sign mean?
Cattle may cross or be on the road ahead.
What should you do?
Reduce speed and be ready to stop for animals.
| Sign code | W310 |
|---|---|
| Sign group | Warning signs |
| Applies to | All learner codes (1, 2 and 3) |
| Test section | Road signs and markings |
How to recognise the cattle ahead sign
A triangle showing cattle.
Where you will see it
On any road where cattle roam freely.
What to do when you see it, step by step
- Slow down and watch for animals for the next 2 km.
- Stop and wait if a herd is crossing.
The common mistake
Animals are unpredictable. Do not use the horn to hurry them.
Why this sign matters
Cattle may wander onto the road at any point. The warning covers the next 2 km so that you stay alert for the whole stretch.
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 cattle ahead sign (W310) 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: reduce speed and be ready to stop for animals.
- 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 cattle 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: Cattle ahead sign questions
1 What does this sign mean?
- Cattle may cross or be on the road ahead.
- You may not exceed 30 km/h.
- Slow-moving heavy vehicles may be ahead.
Show the answer
Answer A: Cattle may cross or be on the road ahead.
Reduce speed and be ready to stop for animals.
Memory tip: W310 · Cattle ahead
All vehicle codes
2 Which response fits this sign?
- Reduce speed and be ready to stop for animals.
- Adjust speed early and keep a safe following gap.
- Stay at or below 30 km/h and drive more slowly if conditions require it.
Show the answer
Answer A: Reduce speed and be ready to stop for animals.
Cattle ahead: Cattle may cross or be on the road ahead.
Memory tip: Reduce speed and be ready to stop for animals.
All vehicle codes
Cattle ahead sign: quick questions
What does the cattle ahead sign (W310) mean?
Cattle may cross or be on the road ahead.
What should you do at the cattle ahead sign?
Slow down and watch for animals for the next 2 km. Stop and wait if a herd is crossing.
Where will you see the cattle ahead sign?
On any road where cattle roam freely.
What is the common mistake with the cattle ahead sign?
Animals are unpredictable. Do not use the horn to hurry them.
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.