CADILLAC, MI -- Two brothers were arrested in Cadillac Friday for a mobile methamphetamine lab, police said.

Around 7 p.m., a trooper from the Michigan State Police was patrolling E. Arbutus Lake Road in East Bay Township when a suspicious vehicle was seen near Grace Macdonald Park.

The two occupants of the vehicle were 29-year-old brothers from Traverse City. After making contact, the trooper noticed a "strong, chemical odor" and several suspicious items.

The MSP Meth Response Team responded to the scene and it was discovered that the vehicle was a mobile meth lab and drugs were being actively manufactured in it.

Both men had outstanding warrants for their arrests, as well.

The brothers were arrested and lodged in the Grand Traverse County Jail on charges of manufacturing methamphetamine and the outstanding warrants.