so, it was -2 and the car was iced up.
2012 Focus ST estate, quick clear front windscreen was used with the heater setting on max, scraped the side windows and set off to work.
4 miles in, bang....
crack appears from right to left, pretty much the whole way across the windscreen!
on closer inspection it looks like there has been a chip repaired on the drivers side that the crack runs through, so i suspect that was the cause!
if i phone the insurance for a replacement, will they fit a genuine ford one? as this one is heated, and there are rain sensors etc (not sure if that is the actual screen tho)
im a little pissed off now tbh!