I could have spent a couple of seconds clearing the windscreen with those two pinkish paddle-like appliances that I have at the end of my arms. But I didn't.
Now the wipers don't work, and just for extras, neither do the electric windows.
Here are the forensics:
Car is a 1999 Xantia Hdi Estate. Wipers moved one third of a wipe across then stopped. Fuse check (done quickly in blizzard) seemed to show wiper fuse unblown. Rear wiper runs fine (same fuse possibly?). Didn't check windows fuse. Owner is an idiot. Temperature gauge in wing mirror says it's 29 degrees centigrade outside. Temperature gauge is bust. Owner is still an idiot.
Is there's anyone out there with a smaller brain than me, then hey, turn the wipers on, it'll be fine. If there's anyone out there with a bigger brain than me (5628 registered users last time I looked), could you help? Please? Pretty please with snow on top?