When is a pedestrian allowed to linger and stop on the carriageway?

• 1When this is related to ensuring road safety.
• 2When a vehicle with activated red or blue flashing beacons is approaching.
• 3When a pedestrian has not managed to complete crossing the carriageway of one direction during the traffic-light signal permitting crossing and is on a traffic island of safety or the line separating traffic flows of opposite directions, and in their absence — in the middle of the carriageway.
• 4Answers 1, 2, and 3.
• 5Answers 1 and 3.