Why are you doing 40mph in a built up area at night? Here in the UK we have a standard 30mph built up area limit, dropping to 20mph in most residential area.

Why are you doing 40mph in a built up area at night? Here in the UK we have a standard 30mph built up area limit, dropping to 20mph in most residential area. Result - a massive reduction in serious injuries and fatalities, especially in car - pedestrians collisions.