Rain Regen: afstand verdubbelen
De regel · The rule
On a wet road double your following distance to at least 4 seconds, and slow down in heavy rain.
RVV 1990 art. 19
Why this rule exists
Water between tyre and road halves your grip: braking takes much longer.
Test yourself
Kees' three questions on this rule, the “Wist je dat?” facts and his tip come with the drive, in Voorrah! Pro.