I agree entirely that A roads and city roads are a LOT safer than country lanes. Easier to drive on too. I find London more stressful and harder work to drive in - it may well be safer, but its harder. I far prefer public transport in big cities and I have not driven in London for years.

The only time I have tripped a speed camera was doing 57 on an A road after missing the temporarily lower 50 limit for road works in the night.

The road I currently I find hardest is one road where the limit keeps changing. its pretty much the same all the way along (residential area, so default would be 30, but wide as its an A road or a continuation of one). It changes four or five times over a few miles.