I was on a bus today, not many passengers, and a woman got on with a child of about three and a pram (the lie-down sort) which held a very small baby, by the looks of things not much more than a couple of weeks old. She put the pram in the 'space' for them (the baby was fast asleep), put the brake on, and went right up to the rear of the bus to sit with the older child. Would you do this? I know it's a slim chance of the bus having to make a sudden stop but something about it made me feel really on edge. No-one said anything but I found it a bit...nervewracking to see. AIBU?