Following a period of driving on a motorway, you steer into the deceleration lane to leave at an upcoming junction. Why is it essential to check your speedometer before reaching the end of the slip road?
- ACoasting in neutral along the slip road is required to let the vehicle decelerate naturally without engine braking.
- Your perception of speed may be distorted after fast driving, making you travel faster than you think.Answer
- CThe statutory speed limit on motorway slip roads is higher than on the main carriageway to clear traffic.
- DFixating only on the vehicle directly in front provides sufficient feedback to judge your rate of deceleration.
Answer
Your sense of speed may be distorted after driving at high speed, meaning you are likely travelling faster than you realise.
After driving at higher speeds on a motorway, your perception of speed becomes altered, leading you to feel as though you are moving much slower than your actual speed. Checking the speedometer on the slip road allows you to accurately monitor and adjust your speed before reaching hazards such as roundabouts, sharp curves, or queuing traffic at the junction, as outlined in Highway Code Rule 272.
Step-by-Step Solution
Key Concept
Counteracting speed adaptation by checking the speedometer on exit slip roads (Highway Code Rule 272)
Estimated Time:1m 0s