I was on a bus (we all love these threads, yes?) the other day and a lovely family - Mum, Dad, two young boys (about 4 and 2 I would say) and a baby in a back carrier on Mum's back got on.
Dad parked the McClaren pushchair in the wheelchair space and I thought to myself "blimey, they've got a lot of children on their hands".
After a while we came to a stop where two women with pushchairs wanted to get on. The first one did, the second could see there was no space and looked a bit cheesed off, as you would.
THEN I noticed that the McClaren was actually empty and the family had all gone upstairs to the top deck if you please! So not only was this other pushchair user unable to get on because there was an empty one in the space, but what if a wheelchair user had wanted to get on? Did they expect someone to shout up the stairs for them to come and move the buggy?