Comment by SilverBirch

This is always the way with these hypotheticals. People only disagree because they don't want to stick to the hypothetical. But the flip side of that, if you do stick to the hypothetical you also need to be clear that it is therefore of limited use in the real world. Is an ambulance in the park breaking the rule? Cleraly. Does that have any relevance to what we would expect to happen in the real world? Nope.