The Pima County Sheriff’s Department is advising Tucson residents to be careful on the streets, due to a dangerous group of drivers.

The department says a large group of individuals on motorcycles, dirt bikes and quads is driving erratically throughout Tucson.

Witnesses say the group is weaving through traffic at high speeds and running red lights.

Drivers who encounter this group are asked to stay safe and avoid them as much as possible.

Deputies are working on addressing the incident.