Those cars aren't driving tho. It's more like "Don't stop right next to a concrete wall or similar immovable objects." because without that wall the truck would have pushed them around instead of completely crushing them.
So, if you want to drive and be safe either never overtake a cement truck or, drive a cement truck. Here ends driver safety lesson. https://video.nostr.build/d64fccb4ef415049a8fb37bbde13245dd18529b0daca02afd69cc204b9db6032.mp4
Discussion
Or into a wall, oncoming traffic, a stationary truck, an oncoming train, off a cliff, down a mine shaft...
Its only a bit of fun