2 Chainz’s latest accessory: two cuffs.

It all started yesterday, when the rapper was on a tour bus that police pulled over in Oklahoma due to busted taillights. The cops “noticed signs of drug use,” according to TMZ’s report, and wanted to get on the bus to check it out, but the driver locked the doors and didn’t let up until the police obtained a warrant hours later. Once aboard, officers arrested 11 passengers — including 2 Chainz himself — for “interfering with the police process,” according to TMZ. No word yet whether any drugs were actually found or whether there would be additional charges.