DTT Road Signs and Markings 2

Question 1

A blue circular sign with a white arrow pointing upward means:

Accepted Answer

You must proceed straight ahead

Answer

A blue circle with a white upward arrow is a mandatory instruction sign requiring drivers to go straight ahead — deviating is not permitted at that point.

Question 2

What does a red circle with a white horizontal bar mean?

Accepted Answer

No entry for vehicular traffic

Answer

A red circle with a white horizontal bar is the 'No Entry' sign. Vehicles must not enter the road or lane displaying this sign.

Question 3

Zig-zag white lines near a pedestrian crossing mean:

Accepted Answer

No parking or overtaking in that zone

Answer

Zig-zag lines on the approach to a pedestrian crossing prohibit parking and overtaking. They keep the crossing area visible and safe for pedestrians.

Question 4

What colour are mandatory instruction signs in Ireland?

Accepted Answer

Blue

Answer

Mandatory instruction signs in Ireland are blue. They require drivers to take a specific action, such as keeping left or following a particular route.

Question 5

A white rectangular sign with a red border showing '50' means:

Accepted Answer

The speed limit is 50 km/h

Answer

A circular sign with a red border displaying '50' is a mandatory speed limit sign. The maximum permitted speed at that location is 50 km/h.

Irish DTT Practice Test

Irish DTT Practice Test

DTT Road Signs and Markings 2