Correct me if I'm wrong, but pushcahirs do travel free on the buses don't they? Whilst everyone else pays!!!!!
See if its off peak, I see no problem with buggies on buses, the issue comes into play whebn its peak time and the busesarealready full with people going to work and additionaly overloaded with school children, something has to give
So I think the "If I get on the bus with my double buggy and toddler in tow, I do expect people standing in that area to move over to let us park in the appropriate place. If they don't, expect an argument as I will exercise my childrens right to get on" is a really strong statement to be making
I can't see what abusing other passengers to get your own way is going to achieve apart from getting their backs up even more.