Box Junctions – Highway Code Rule 174
Box junctions are signified by criss-cross yellow lines painted on the road.
You must only enter a Box junction when your exit is clear, unless you are turning right
Highway Code Rule 100 – Child Restraints
All children under 14 years of age must wear a seat belt or sit in an approved child restraint seat.
Make sure you know your highway code both when learning to drive, and once you have passed your test.