Tighter enforcement on e-bikes and other powered devices is being proposed. Supervisor Alan Wong is behind the initiative. Details of the proposal are available from ABC7 Bay Area.

The initiative aims to regulate the use of e-bikes and other powered devices. Supervisor Wong is set to introduce the proposal, but further information on the specifics is not provided here.

For more details on the proposed enforcement, readers can refer to the source, ABC7 Bay Area, which has more information on the initiative and Supervisor Wong's plans.