ThreeBikeW

HandinhandcycleW

PinkFatW

FatwaveW

BugHelmetW

DirectLookRedbikeW

FouronBikeW

Bike-BoysW

3MotosunglassW

But if helmets are not mandatory sun glasses are.

BabeMidW

No helmets for babies either

Youngnohelmet2W

Another young rider

YoungnohelmetW

There seems to be no rules about the age required to ride a bike or the need to wear a helmet