This is an old question that is no longer in use.
Images may be missing and the information may be dated.
What is the rule when returning to the carriageway from the hard shoulder after having let an overtaking car pass by?
“A driver is [...] obliged to give way to vehicles on a carriageway when the driver is entering from a hard shoulder”. (Swedish Road Traffic Ordinance)
The hard shoulder is not part of the carriageway:
Körkortonline.se offers driving licence theory tests. This is an example of an explanation of a test question. English theory test (free demo), Swedish theory test (free demo) and Arabic theory test (free demo).
More examples of explanations: