The three-second rule, social pressure, and how to resist it
Risk behaviour in traffic often comes from social pressure, impatience, competition or emotion — not from lack of knowledge. A driver may know the rules by heart but still tailgate, speed, or overtake in unsafe situations to 'not lose face'. The problem is in how we react to pressure, not in what we know. Being able to set the limit 'I'm not choosing this today' is adult driving.
The three-second rule applies at every speed: count 'one-thousand-one, one-thousand-two, one-thousand-three' from when the car ahead passes a fixed point until you pass the same point. At 90 km/h = 75 metres. Halve the distance (1,5 sec) and you double the crash risk under hard braking. On winter roads or rain-wet tarmac, double the rule to 6 seconds.
You're driving 90 km/h on a country road. A car behind is following close and flashing high beams — they want past. What do you do? Keep your speed and the distance you chose. At the first safe spot — bus stop, lay-by, lane marked for slower vehicles — pull aside and let them through. You don't adjust your own safety to a tailgater's impatience. That driver takes their own risk; you don't take theirs.
A common exam miss is answering 'I follow the flow of traffic' when everyone is speeding. That's wrong. The speed limit is a ceiling; the flow isn't law. If everyone is doing 110 km/h in a 90 zone, you do 90 max — not 110 'to not stand out'. Speeding in a group gets you fined individually, not collectively.