You're driving too slow when you block other vehicles moving at a normal safe speed.
Hope I helped!
Answer:
block other vehicles moving at normal safe speeds
Explanation:
If you are driving you should go at a normal speed that allows the traffic to flow. If you drive at a speed that is interfering with other cars that are going at a normal speed, this is a signal that you are going too slow and you should increase it as this can cause an accident as cars will try to pass your vehicle which is dangerous.
