Comment by arjie

I think I may have given the wrong impression: I definitely appreciated it. When I said it's not necessary, I was distinguishing the act from legal acts that are necessary. For instance: a car waiting for me to take my turn at a stop sign cannot be evidence of the driver "showing consideration" since even the inconsiderate may yet prioritize adhering to a legal requirement.

Making it easier for me to lane-split on the other hand is not required of the driver. If they are doing it, they are doing so entirely optionally and consequently it is evidence of their being considerate.

When lane-splitting I appreciated the move over for the following reasons:

* I know you can see me

* It is more comfortable with more space

* I know you are willing to look out for other motorists => if a thing happens unexpectedly right in front, the spot I'm in next to you is safer than standard.