around the bend bend cars commercial vehicle commute commuting curve direction four lanes left-hand driving light main road Motor Cycle perspectives road road rules road vehicles shade shaded Singapore speed three lanes traffic traffic flow traffic lanes travel tree-lined trees turn turn-off van vehicles wide wide road Australia houses junction lamp-posts no turning stop Stop light street street junction street scene suburban suburbs traffic lights warning brake lights intersection stationary stopped towed trailer over-sized swimming pool autobahn automobile carriageway dual interstate lanes lorry main major motorway route truck trunk bypass CBD city freeway highway main-road motor-cars motor-vehicles road-rules road-vehicles traffic-flow traffic-lanes transport wide-road mirror mirror-image movement reflection roadside bridge interchange overpass ramps slip Friarton advice alert announcement appropriate-behavior appropriate-behaviour be-careful beware black care careful caution communicating communication concern danger dangerous directional directions informing left lefthand-lane Look looking lookout message observant risk risks safety sign signs watch watch-out white