When driving on a motorway, what should a driver do if they miss their exit?

Wait on the hard shoulder until a suitable gap appears in traffic from both directions and then cross to the opposite side of the motorway.
Stop on the hard shoulder, switch on their hazard lights and reverse back to the desired exit.
Leave the motorway at the next exit and cross to the other side using the fly-over (or underpass).
Cross to the opposite side of the motorway when there is a suitable gap in the oncoming traffic.

Explantion: If a driver misses their intended exit when driving on a motorway, they should proceed to the next junction exit where they can leave the motorway and then rejoin it on the opposite side of the motorway.

Theory Tester

When driving on a motorway, what should a driver do if they miss their exit?

Managing Risk