Philadelphia Police Issue Warning After Dirt Bike, ATV Gangs Swarm City Streets - YouTube
Philly Classifies Dirt Bikes and ATVs as Illegal for Street Use, Closing Loophole – NBC10 Philadelphia
Dirt bike riders take over Philadelphia streets - YouTube
Me and the Dirt Bikers – Between Two Rocks
Philly dirt bike culture is stronger than ever, but riders have nowhere to go
Roughly 500 dirt bikes, ATVs, motorcycles rode through Philly and Montgomery County - WHYY
Philly Dirt Bike Riders | Go kart, Kids bicycle, Bike life
As ATVs and dirt bikes continue 'menacing' city residents, Council is again looking into possible solutions
As ATVs and dirt bikes continue 'menacing' city residents, Council is again looking into possible solutions
Philly dirt bike culture is stronger than ever, but riders have nowhere to go
Hundreds of dirt bike, ATV riders descend on busy Philly streets; residents want city leaders to do more - 6abc Philadelphia
The War on Urban Dirt Biking
Cities Look to Grind Dirt-Bike Groups to a Halt - WSJ
Dirt bikes and TVs on Philly streets prompt DA Larry Krasner to consider diversion programs
ATVs and dirt bikes take to the streets of Philly as the city tries to step up enforcement
Philly dirt bike culture is stronger than ever, but riders have nowhere to go
Philadelphia City Council passes bill making dirt bikes illegal, treated same as ATVs - 6abc Philadelphia
Philly dirt bike culture is stronger than ever, but riders have nowhere to go
Illegal ATV, dirt bike surge drives city to redefine law
Urban dirt bikes saved my life' – a photo essay | Cities | The Guardian
As Philly police seize more illegal ATVs and dirt bikes, Krasner seeks a 'bigger solution' | PhillyVoice
Elusive ATV and dirt bike riders disrupt streets - The Temple News
As ATVs overrun Philly, it feels like we're living in Mad Max | Opinion
