I recently booked tickets for the 3rd June but now a strike has been called for this day. The tickets are Advance on LNER. Can I cancel them and get a refund as I would now prefer to make alternative arrangements due to the uncertainly as to whether the trains I am booked on will run (they have already been marked as not bookable on the LNER website). I did tweet LNER who seemed to think so and sent me a link to the refunds part of the website but this seems to suggest you can only get a refund if the trains are cancelled and given this might potentially not be known until 10pm the night before I would rather make plans earlier than that.