Meaning D3
The sign may be passed on either side. This sign sets a mandatory direction.
Memory aid
D = direction. Link the shape and colour to the message.
Common mistake
Common mistake: skipping supplementary plates, which state the exceptions.
On the road
You reach a split and see sign D3 (The sign may be passed on either side). This sign gives a mandatory direction.
What should you do?
- Follow the mandatory direction.
- Get into the right lane in time.
- Watch the lanes and the signs beside them.
Practice questions with model answers
What does sign D3 mean?
The sign may be passed on either side. This sign sets a mandatory direction. In theory questions the point is the immediate effect: what should you do now?
What should you change as soon as you see this sign?
Follow the mandatory direction. Get into the right lane in time. Watch the lanes and the signs beside them. This is exactly what the CBR tests.
Which exceptions can a supplementary plate add to sign D3?
Supplementary plates can add times, vehicles or exceptions. The right exam answer always names that exception.
Frequently asked questions
What does sign D3 mean?
The sign may be passed on either side. This sign sets a mandatory direction.
What should you do immediately at sign D3?
Follow the mandatory direction. Get into the right lane in time. Watch the lanes and the signs beside them.
What is a common mistake with sign D3?
Common mistake: skipping supplementary plates, which state the exceptions.
What else should you watch for with this sign?
Watch for supplementary plates, zone markings and any end signs.
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