Oh Lord, this is my parp subject actually.
I mean, they are not poisonous! They are only sausage rolls! Just because a child is eating one in a pushchair doesn't mean it goes home to daily beating and swearing. It doesn't mean the parents don't care. There seems to be a misconception that poor and ignorant people don't love their children enough to do things properly.
I don't think it is any worse than not letting your child out on their own until they go to work. I know plenty of 14 year olds that are driven to school every day by so called good mummies. What is the occasional sausage roll compared to a total lack of exercise and the expectation that you never have to do anything you don't want to?
Rant over, promise.