Speed limits in the UK are a little weird, for example on the North Circular, you can be limited to 40 mph for many miles, on a 4 line wide highway with concret

Speed limits in the UK are a little weird, for example on the North Circular, you can be limited to 40 mph for many miles, on a 4 line wide highway with concrete walls on each side and no pedestrians possible, everyone crawls along. Also on the Westway, my pet peeve, a completely enclosed, raised and straight highway with nothing to hit, you can be stuck at 30 mph. Having spent an hour and a half getting out of London, you immediately hit tiny twisting country roads barely one lane wind, full of blind spots, and they're 70 mph limit. This is why its my pet peeve.