"there's no law against it"
"I'm perfectly within my rights"
"I'm not breaking any rules"
I'm so fed up of seeing and hearing those excuses being trotted out to justify annoying or inconsiderate behaviour. Laws and rules often decide the 'minimum' standard of behaviour required in different situations, but AIBU to think that individuals should be capable of assessing the situation they're in and working out whether they're being rude, thoughtless, infringing on someone else or whatever without always having to have a regulation to dictate how they behave?