I am a white male, born 1950; two of these are currently unalterable. I am also a retired Process Chemist, a member of the Cooperative party in the UK and live in the English Midlands
@tshirtman@notjustbikes I do not think these things would fit most non-motorway class roads here in the UK, many A class roads started life as Roman Roads. They certainly would have problems passing one going the opposite direction.