Congrats on passing your test. I have a question about the roads over there. In police chase TV shows I have watched (don't get into one), there are white zig zag lines on the street. What the heck do those mean? We have no such lines here in the US and I have always wondered as to what they signify. I think the chases were in England but perhaps they span (the zig zags) the whole of the UK?