We have just returned from a trip to France where we started from St Malo and drove across France. The cheapest one way to St Malo I could find was £190 but I found a promotional deal where a return ticket was £120 so we took that up and didn't take the return trip. On return we found a threatening letter saying we had to send them £123.50 immediately. Speaking to Brittany Ferries was hopeless, they just went on about small print. I'm going to court with them on this one as I don't think the terms are fair but I just thought others should be warned and choose who they travel with accordingly.