There are 4 visual techniques for defensive driving.
1. Steering, a car steers where you look so glance repeatedly well ahead in the centre of your driving path.

2.move your eyes , sweep eyes over the scene allow correct spacing , ground veiwing habit. Shift your eyes every few seconds, dispose of eye holding problem quickly, check your rear vision mirror at least once every five seconds.
3. plan an escape path . Organise a space cushion around your car, adjust speed in doubtful situations.
4. Be seen by others. Warn others EARLY by using your horn, lights, indicators brake lights and hand signals………