Overpass Toilets Smoke from T Stairs
Simply aim slightly (I mean it, it's only a couple pixels) to the left of the intersection shown in the video. Just 2-3 pixels to the left and you're safe. If you aim more than 3 pixels to the left it'll still be a decent smoke but the CT from 'long toilets' will be able to see and cross safely to 'toilets', or vice versa.
Sorry if map callouts are weird, I'm Brazilian.