We recently ate out at Bella Italia, 5 adults and a 3 and 2 year old who ate off the kids menu, and a 7 month old who slept through the starter and main course in her car seat on the floor and then used a restaurant highchair to eat some puree and yoghurt we'd taken with us.
Meal was lovely and service good but when we got home I was surprised to see that we were down as a table of eight and had been charged a 10% service charge as a result. Looks like this was discretionary not mandatory and we could have asked for it to be removed if we'd been more careful in checking the bill.
I think that it's unreasonable of them to count the baby as one of the party being served, do others agree or AIBU?