I hate

The front is also a frequent problem. Favourite is in the snow where people clear a letterbox sized bit and set off as if they're a tank driver in a war situation.

London car drivers in the snow are scarily amusing to those of us who came from colder places where snow is a regular thing. The number of drivers who, after a heavy snow, just clear the windscreen and not a millimetre past its edge, then drive off with their car now sporting a snow quiff, clearly not thinking about what will certainly happen if they have to make a sudden stop and is likely to happen at some random point anyway...