Answer: Stop and drive only when it is safe
Explanation: This is one of the basic rules an knowledge required by all drivers. Disobedience to this signal can lead to major fatalities or casualties. Failure to stop can lead to prosecution or penalities.
Flashing red lights are always installed in areas with high rate of traffic where it is difficult for drivers and other motorists to easily observer a stop sign.
It is also installed during the night and at junctions where Vehicles come from different directions.