Roz, as a parent with two young children I do have some sympathy with you however the next time you are on a bus take not of the wording which gives wheelchair users preference over buggies. Waiting 5 or 10 minutes with your children is a damb site easier than a life in a wheelchair.
If we all used common sense life would be so much easier.
Relax, take it easy, enjoy the passing parade. Another bus will be along soon.[/align]