G.L. c.85, s.11E  
G.L. c.85, s.11B  

Fine or Other Penalty

Fine up to $20.
If you are under 18 years old, police may take possession of bicycle for up to 15 days. 
Your city or town may have other fines for bicycle violations.

Procedure

The ticketing procedure for traffic law violations by bicycles is the same as for motor vehicles under G.L. c. 90C