Well, in reality you could turn from a physical point of view. It is not allowed and I would not try it during the rush hour but 4 o’clock in the morning it probably works. The legal restrictions should be applied to show the legal point of view and it is up to the consumers to decide wether they follow the traffic law or not. If the cosumer is an emergency service, they probably ignore the traffic restriction. Leaving it unconnected, it is you who make the decision for all data consumers…just my point of view. Anyway, this is just an extra, there are many other, more serious things that needs to be improved.