Login to unlock this video.
If you don't already have an account, sign up to enjoy more TVNZ content anytime, anywhere.
G RAC patrols fight floods and black ice to rescue stranded motorists. Snowplough drivers in the Highlands battle ice and snow to keep essential roads clear.
Follow the crews who keep Britain moving when a big freeze strikes.
Titles, characters and all other elements are the trade marks and copyright of TVNZ or its licensors. All rights reserved. Further details available here.