Sometimes in my area, the police or fire department will close a specific road or roads due to them dealing with an emergency, for example, when there was an apartment building on fire, the police blocked off all roads to traffic within 500m of the building, (like the car in the middle of the road positioned diagonally to prevent entry), and two officers positioned at each road block. But as soon as the fire was out, and the scene was cleared, the road blocks were removed.

When these road blocks happen, the provincial/state/national transportation authority is NOT notified as these are local operations, therefore they do not show up on any map right now. It would be nice if Wazers could mark the locations of these road blocks, like wherever you see an emergency vehicle placed diagonally to block the road, so we can avoid getting stuck or lost in the roads around the road block. Also, this way, if the road block is by cops, it will let people know that these cops are busy, they’re not there to give out tickets, (unless you force their hand).