2. Many DRL setups don't light up the tail lights. If your driving in heavy rain or fog for God's sake please turn on your headlights!
NOTHING pisses me off more than this!
and not just in rain, not sure how many mornings on my way to work i see people driving with no lights.
in the winter it's darn out still and they still don't turn on their flipping lights!
if they can see the speedometer they don't think of turning the lights on.
coming home last Satuday from Toronto some genius in a Hyundai Elantra flew by in the rain at about 115km/h with no lights on.