Home / Alberta / Questions / Road Signs Road Signs Report Lane-use arrow signs mean: A Parking direction B Movements allowed from that lane C Speed D Bike lane Show Answer & Explanation Correct Answer: B. Movements allowed from that lane Move into the correct lane before the intersection. Previous Next More Road Signs Questions A 'Pavement Ends / Gravel Ahead' sign: A steep grade warning sign (with percent): An orange-red triangle on a vehicle back: Chevron arrow signs (black on yellow) on a curve: A yellow diamond with three coloured circles (red/yellow/green): Often Missed All Alberta Questions Smart Practice Mock Exam Road Signs Guide