ADI Traffic Signs

Question 1

What does a circular sign with a red border and no other markings inside (other than the white background) indicate?

Accepted Answer

No vehicles allowed (except pedal cycles being pushed)

Answer

Speed limit of 30mph

Answer

National speed limit applies

Answer

One-way street

Question 2

A triangular sign with a red border is classified as what type of road sign?

Accepted Answer

Warning sign — alerting drivers to a hazard ahead

Answer

Mandatory instruction

Answer

Information sign

Answer

Direction sign

Question 3

What does a circular blue sign with a white upward-pointing arrow indicate?

Accepted Answer

Ahead only — vehicles must proceed in the direction shown

Answer

One-way traffic only

Answer

Parking available ahead

Answer

Hospital ahead

Question 4

An ADI is teaching a learner about speed limit signs. What does a white circular sign with a black diagonal stripe indicate?

Accepted Answer

The national speed limit applies

Answer

30mph speed limit

Answer

No speed limit

Answer

End of all restrictions

Question 5

What does a brown rectangular sign with white text indicate?

Accepted Answer

Tourist information — directing to tourist attractions, heritage sites, or places of interest

Answer

A mandatory traffic instruction

Answer

A road closure ahead

Answer

A speed camera location

Question 6

A learner encounters a red triangle sign showing two arrows pointing in opposite directions (up and down). What does this warn about?

Accepted Answer

Two-way traffic ahead

Answer

Dual carriageway ahead

Answer

Road narrows ahead

Answer

Traffic merging from the left