[plod]

Jizz in your tank

I can sympathise.

Was out in lorry yesterday, and the last person to drive it filled the washer bottle with pure water. No prizes for guessing it had frozen solid.
Drove around for 3 hours with very little visability, and at a customers, put 4 litres of hot water into the system. Still took another 1.5 hours for it to clear though