I was once smashed into by a car from behind, so I would suggest that it is worth keeping an eye on whats going on behind you as well, there's a rearview mirrior there for a reason.
Also, if a driver cannot distinguish between an indicator and hazard lights, then they should book themselves in for an eye test before they cause an accident.
Flashing your hazards will make someone take notice that something is wrong and slow down.
Also, if a driver cannot distinguish between an indicator and hazard lights, then they should book themselves in for an eye test before they cause an accident.
Flashing your hazards will make someone take notice that something is wrong and slow down.