> You should ... allow at least a two-second gap between you and the vehicle in front on high-speed roads and in tunnels where visibility is reduced. The gap should be at least doubled on wet roads and up to ten times greater on icy roads

Highway code rule 126[0] says 2?

[0] https://www.gov.uk/guidance/the-highway-code/general-rules-t...

Oh. I stand corrected.

I mean, I think 3 is better, especially at high speeds. 2 is just the minimum.