About Traffic-jam behaviour and breakdowns: clearing space and getting yourself to safety: which statement is correct?
The rule is: do not change lanes in a traffic jam, regardless of an apparently faster neighbouring lane.
Once you are in a traffic jam, you keep the hazard lights on for as long as you are stationary.
In case of a breakdown on the motorway, it is best to stay in the car until roadside assistance arrives, just as in a traffic jam.
In a traffic jam you must always make room for emergency services according to a fixed formation, the far-left lane moving left, the rest moving right.
Explanation
trap: short-term-gain reasoning. VekaBest p.167 - the rule is: do not change lanes in a traffic jam, regardless of an apparently faster neighbouring lane