Had an unpleasant incident last week when I was refused entry onto 2 Lothian Buses as I had the "wrong type of pram" - a travel system with car seat on it for my newborn baby. I was told the only prams allowed were ones that folded down into one piece, even though the bus was nearly empty and there was no need to fold the pram down ! Has any one else encountered this and do you know if it's just Lothian Buses or First as well ?