Pass the driving theory with Take The Theory

Pass your driving theory exam first time
Learn more Join Take The Theory
  • [#2226] On a motorway what is used to reduce traffic bunching?
  • Knowledge and understanding

    Congestion can be reduced by keeping traffic at a constant speed. At busy times maximum speed limits are displayed on overhead gantries. These can be varied quickly depending on the amount of traffic. By keeping to a constant speed on busy sections of motorway overall journey times are normally improved.
  • Saved
loading