On: Bike helmets: what the science says about an American safety obsession

[jeffbee]

In what jurisdiction are adult bicyclists required by law to wear helmets?

[ryukafalz → jeffbee]

Australia, for one: https://en.m.wikipedia.org/wiki/Bicycle_helmets_in_Australia

[cldellow → jeffbee]

King County, Washington (Seattle)

Edit: actually, repealed last year due to racism [1]

[1]: https://www.seattletimes.com/seattle-news/transportation/kin...