I’m thinking about purchasing the 10 days in 2 months pass for travelling through Great Britain, starting in Luxembourg. My residency is Germany. In case I don’t use up all travel days in Great Britain, could the following be a possible scenario?

During the span of 2 to 3 weeks:

Luxembourg to London

Different trips in GB

London to Luxembourg

Before the 2 months end as example:

Hamburg - Copenhagen

Copenhagen - Hamburg