Went down it the other week, low sun and I thought plenty of washer fluid but the nozzles were frozen so pulled over to clear them. Can't imagine many folk continuing driving without being to see mind.
Driving down to Northallerton a few weeks ago and same happened to me.....mix of sun and s##te covered windscreen a scary mix; so did the same thing. Only thing was I had to manage a mile or so down the A19 before a turn off