I copied this from a FB group and thought it would be of interest
If you ride, read on
HGV's without mirrors
Received this via Triumph Owners Club.
"If you see a truck with no mirrors then it probably is equipped with a new camera system which appears to be slightly flawed.
Take note and take care!
I had the pleasure (not) of driving a new Merc truck fitted with mirror cameras, from a bikers point of view, they're bloody awful.
Although you no longer have the big blindspot caused by the half-acre of plastic sticking out, which makes it hard to see approaching bikes on a roundabout, you now have quite a large area beside the cab that isn't covered by the wide-angle section of the mirror, and you could easily lose sight of a bike if you're not careful.
It is also impossible to get a better view by moving your head, as it's like looking at the TV, no matter where you stand, the picture isn't going to change.
Probably the worst bit though is the lack of eye contact, especially in slow moving traffic. With normal mirrors, I can see you, and you can see me, and that little bit of eye contact makes a massive difference. With the camera, you have no way of telling whether I've seen you or not, so it's best to assume that I haven't.
So there you go, if a truck has cameras instead of mirrors, give it a bit more room, don't get anywhere near the corners of the cab, and never assume the driver knows that you're filtering up to the front of the queueâ€.