Bike bag on the train
I'm doing the RideLondon 100 this weekend (hopefully).
I booked a train from Newcastle to King's Cross and bought a bike bag. According to the operator (East Coast)the maximum size bag I can carry is 90x70x30. My bag is 120x72x35.
I was wondering if any of you have taken an oversized bike bag onto an east coast train before and if they had to do anything special?