The term K53 is simply a file reference that was used when the driving test was changed to incorporate a particular method of ‘defensive driving’. The K53 defensive driving system is now an essential requirement of the practical driving test. It means being fully alert and attentive all the time while driving, in order to maintain a clear space around your vehicle and avoid a collision with other road users, including pedestrians and animals.
It also means that you must give other road users advance warning of your intentions so that they too can use the road in safety. Here are some important aspects you must know about the K53 defensive driving system.

Keep a safe following distance

Use the mirrors correctly

Check in the blind spots

Signal your intention

Use the clutch correctly

Use the steering correctly

Control your speed properly

Use the brakes correctly

Your drivers license success is around the corner