C3O1N1T1R1A1F4L1O1W4
18 points
CONTRAFLOW is validvalid
a flow of traffic contrary to the customary direction
a system of traffic regulation on motorways, when one carriageway is closed and the other is arranged for two-way traffic
a flow of traffic contrary to the customary direction
a system of traffic regulation on motorways, when one carriageway is closed and the other is arranged for two-way traffic