One vehicle per lane on green signal signs

Purpose: When you see this sign, only 1 vehicle in each lane may enter the motorway when the traffic signal light is green.

Lane under X closed signs

Purpose: These signs show that the lane under the red cross is closed to traffic. There may be traffic heading in the opposite direction in the identified lane. You will see this sign with overhead lane control signs

Emergency median crossing signs

Purpose: These signs are put on median strips on motorways where emergency vehicles can cross it. The median strip will have a crossing lane near the sign that only emergency vehicles are allowed to use to turn.