Answer:
decrease, recklessly, increase and decrease
Step-by-step explanation:
As it is mentioned in the question that there is a decrease in time by new brakes that stops the car which helped the car driver to avoid the collisions
Here, the probability is reduced due to which a vehicle is collide with the other vehicle but it also generated an incentive to drive more in recklessly manner than result in rise in the car accident numbers
Also, due to the establishment of new brake the stopping time could be decreased
As the establishment of new brake, the driver provides the incentive as they are very familiar to stop the car as it is faster comapred with the old brake due to which the accidents numbers rises