Study topic
Box junctions and yellow criss-cross markings
Yellow criss-cross box junctions keep busy junctions clear. The theory test asks when you may and may not enter them, including the one exception for turning right.
Key facts to remember
- ◆ You must not enter a box junction unless your exit road or lane is clear.
- ◆ The only exception is when turning right: you may wait in the box if you are stopped only by oncoming traffic.
- ◆ You must not wait in the box if you are blocked by traffic in front when going straight on or turning left.
- ◆ Box junctions are marked by yellow criss-cross lines on the road.
- ◆ They are used at busy junctions to stop traffic from blocking the way across.
Entering a box junction when your exit is not clear can lead to a penalty in many areas where cameras enforce the rule. Plan ahead so you do not become stranded in the box.