Question What do large flashing arrow panels indicate? Answers Drivers should merge into the lane indicated by the arrow. There is something to look at in the direction of the arrow. Drivers may stay in their current lane. Drivers should come to a complete stop. Explanation Large flashing or sequential arrow panels are used in construction areas where a lane is closed. Prepare to slow down and merge in the direction indicated by the arrow. Take a FREE Practice Test Now This questions appears in the following tests: Texas Practice Test