Bob Gardner wrote:
Before I had a car with automatic daytime running lights (05 Corolla), I
routinely turned on my headlights during the day. DRLs are mandatory in
Canada and many other countries. Motorcyclists keep their headlights on
during the day to enhance visibility. The "camouflage" theory is faulty.

But why on earth must the motorcyclists keep the day lights on HIGH?
I can see them just fine with regular lights. The HIGH beams not only
force me to hit the night option on my rearview mirror (reducing the
chance to see cars without any lights in the mirror) but are incredibly
aggravating.

Enhancing visibility is a good idea. Blinding me is not.