With all due respect, as someone with very poor mobility, I can tell you that exhausting oneself trying to cover the vast distance inside the store on smooth, level shiny floors was pushing the limits of my endurance. Having to cope with even a slight incline - trying to stop the trolley running away from/with you and keep your feet long enough to reach the pensioners/disabled Minibus waiting at the foot of the ramp just about ended me. If the west-facing door was closed and you had to negotiate the camber of the pavement from the east side door round to the disabled parking spaces... For those with breathing difficulties and more painful conditions it must be even worse. And having to do that on a day of lashing wind and rain or when there's ice and snow on the ground, just to get your weekly messages... The weekly Shoppers Bus - you only get 45 mins total to get in, get the messages, queue for a till, and get back to the bus. The supermarket wouldn't have enough staff to assist everyone within the time. When I was able to do my shopping myself, it was stressful enough as it was trying to get it done and back out to the waiting bus in the time, without having to worry about struggling another mile. {well it would seem like it by that point} It's only a few short times in a week there's a shoppers bus for us disabled / elderly folk. None on busy saturdays. Allow folk some peerie bit of independence, please.