At speeds between 80-120 km/h (50-75 mph) the driver is warned by an acoustic signal every other minute.
At speeds above 120 km/h (75 mph) the driver is warned by an acoustic signal every other second.
At speeds between 80-120 km/h (50-75 mph) the driver is warned by an acoustic signal every other minute.
At speeds above 120 km/h (75 mph) the driver is warned by an acoustic signal every other second.