Car drivers who created a nuisance for public transport by using bus lanes are about to find out that this is an expensive habit. Cameras are being set up on Patission Street and Kifissias Avenue to photograph vehicles using the lanes illegally. The camera on Patission has been installed between Ioulianou and Ipeirou streets. The one on Kifissias is on the stretch between Taygetou and Lyberopoulou streets. Warning signs 60 meters away from the cameras will alert drivers.