UK Driving Theory Practice Exam 2025 – Your All-In-One Guide to Passing on the First Try!

Engaging the ABS (Anti-lock Braking System) is crucial for maintaining control while braking because it prevents the wheels from locking up during hard braking situations. When a driver applies the brakes vigorously, ABS allows the wheels to continue rotating, which helps the driver retain steering control and stability. This is particularly important in slippery conditions, where locked wheels can lead to a loss of grip and the potential for skidding.

The other actions, such as using the handbrake, could lead to loss of control especially on slippery surfaces as it may cause the rear wheels to lock. Switching off the engine would disable power steering and power brakes, making it much harder to control the vehicle. Accelerating during a stop is counterintuitive and dangerous, as it would increase speed instead of slowing down. Engaging the ABS effectively helps drivers manage braking safely and effectively, particularly in emergency situations.