My point, flippant as it may be, was that pointless rearward checks were not part of the training, nor would they be good advice. I used to only look over the shoulder when negotiating lateral moves and would often, perhaps due to my bad hearing, be surprised by a scooter or cyclist or even a black cab buzzing by.
I think looking over one's shoulder does not preclude looking ahead for potholes, children, stray dogs etc. I have two eyes only and whilst on the road I must use them to be fully aware of what is ahead, aside and behind me.
My point, flippant as it may be, was that pointless rearward checks were not part of the training, nor would they be good advice. I used to only look over the shoulder when negotiating lateral moves and would often, perhaps due to my bad hearing, be surprised by a scooter or cyclist or even a black cab buzzing by.
I think looking over one's shoulder does not preclude looking ahead for potholes, children, stray dogs etc. I have two eyes only and whilst on the road I must use them to be fully aware of what is ahead, aside and behind me.