Why you should always assume the driver has not seen you

bzb; rear view and side view mirror can be enough to dazzled someone.

good point, well argued, though the sun doesn't look low enough to me. However, I'd better stop with this before I sound like one of those people who analyse photos of the moon landings...

Of course if you're dazzled by the sun it might be idea to stop instead of hoping for the best

The idea of car drivers speeding around "hoping for the best" fills me with terror; 'specially as it seems like that's actually how so many actually seem to behave.