This picture shows the key components of the braking system of a modern car (Alpha Romeo in this case). The picture shows a very large ventilated brake disc with large callipers (red bits) holding large brake pads. This is on a very wide sticky rubber tire with a good deep tread pattern. The tread pattern is important because it makes sure that the car has enough grip if the road surface is wet. 

Of course, the greatest braking system in the world is only any good if it is maintained. If the tire is worn with little tread, or the brake pads and discs have worn thin,  the braking distance of the car will be greatly increased. When a car is 3 years old and every year after that, it has to be tested to make sure it is safe for the road. This is called a Ministry of transport test or MOT for short. During the MOT the braking system of a car is tested and if it is not up to standard the car fails it's MOT. The system need to be fixed before it can pass an MOT. Without an pass on the MOT, the car cannot be driven on the road.

Task - Complete task 2 on companion sheet by dragging and dropping the statements to make the diamond 9. The most import factor should be at the top and the least important at the bottom.