If you’re a frequent SEPTA trolley rider, you’ve probably been stuck at least a few times on a trolley that was blocked by a vehicle double-parked in its lane. To help clear the tracks and keep trolleys moving without delays, the Philadelphia Parking Authority has launched an Automated Trolley Camera Enforcement program that will help track and fine drivers who double-park in trolley lanes and “no stopping” zones. The new initiative, the first of its kind in the country, has launched today with the activation of AI-powered cameras on 30 trolleys.

Starting today, the City has begun a 30-day warning period for drivers who, if caught on camera, will receive a warning notice in the mail. Starting April 1, drivers who are caught double-parking in trolley lanes and no stopping zones will be fined $51.

The program is currently active on Trolley Lines T1 through T5 and G1. It is not currently known how many enforcement cameras have been installed on each route and whether SEPTA is planning to install more.

For more information about the program, go here. Also, check out this video: