Stena Line Travel Group AB acts only as an agent for the airline and is not responsible for boarding decisions.
If you were denied boarding, we recommend that you:
contact the airline directly to ask about possible compensation
check with your credit card provider, as some cards include travel protection
contact your travel insurance company to see if coverage applies
The airline is responsible for informing you of your rights in cases of denied boarding, including any compensation under applicable laws such as EU Regulation 261/2004.