[concerned_user]

I don't think it is fair to compare Netherlands to other countries like UK or France because Netherlands has a well established culture around bikes and bike lane infrastructure is one of the best in the world, so it will be the last country that will have any issues because of e-bikes.

[jtwaleson]

Well, we (in NL) are used to bikes going mostly the same speed and people in cars and bikes following the rules. With overpowered fat-bikes, it's now much more chaotic than a decade ago.

The established road / bike path system here runs so smoothly that changes like this cause problems. People can't seem to improvise. I've also been to Cairo a lot and had a bit of a traffic culture shock. I believe that the chaotic Cairo traffic seems to cope much better with unexpected situations.