One can be penalised for either infringement . I was of the opinion that a law was for everyone in the country to follow whereas a Rule can be just localised. So every box Junction infringement is breaking a LAW or a Local rule ? If it is a law then size and layout should relate to the width and the road links from it. I would love to hear your views .
a rule will get you penalised from what ever it is, and a law would get you convicted. A road law is a technical offence, rather than criminal (unless you are talking about the more serious offences).