And another thing.......
Is not the position of those traffic lights which are causing long queues of standing vehicles inside the 1:10,000 area of the Public Safety Zone something of a no-no? That is, I believe, an area which shouldn't contain large numbers of squashy items such as people for any appreciable length of time, especially if they're immediately adjacent to their own tank of highly combustible material? Or have I misunderstood?