5.2 Explain ONE reason why the special equipment is used when
testing eyesight for a driver's licence.
(2)​

In order to reduce the risk of accidents on the roads.

Explanation:

The special equipment is used when  testing eyesight for a driver's license in order to reduce the risk of accidents on the roads. Good eyesight is very important for good and safe driving so to find out the eyesight of the driver, the license officer used special equipment in order to check driver's eyes. If the eyesight is good, the officer provide license to the person otherwise not so that no accidents happen on the road.

this does not make any sense.. i you can reword that i can maybe you

i think the answer is a or d