Although you can get away with some of the deeper lines if you have a sob story... or at least I've managed to get on the northern (and off again without killing anyone) and central... once each... (got on the northern at london bridge, off at south wimbledon... had to beg to get on but not a single comment as I got off)
In seattle (and I assume some other places) they've got busses with racks on the front so you can put your bikes on them... (at least up to four) but they are bendy busses so maybe they can't fit in london (or what ever the arguement against bendy busses is)... Still I'm sure you could fit the same rack thing to a route master if they wanted?
Although you can get away with some of the deeper lines if you have a sob story... or at least I've managed to get on the northern (and off again without killing anyone) and central... once each... (got on the northern at london bridge, off at south wimbledon... had to beg to get on but not a single comment as I got off)
In seattle (and I assume some other places) they've got busses with racks on the front so you can put your bikes on them... (at least up to four) but they are bendy busses so maybe they can't fit in london (or what ever the arguement against bendy busses is)... Still I'm sure you could fit the same rack thing to a route master if they wanted?