A woman pretending to be “part of the presidential cabinet” was arrested at an inauguration checkpoint in Washington, D.C., on Saturday morning.

Linda Magovern, 63, was charged with impersonation of a law enforcement officer, failure to obey and fleeing a law enforcement officer after she presented herself at the checkpoint while in a car, NBC Washington reports.

Magovern displayed “a round metallic object later identified as a Military Police Challenge Coin,” and said she was part of law enforcement, according to a police report. After initially complying when asked to park her car, Magovern drove off when then asked to provide her license, according to a police report obtained by NBC News.

Officers eventually stopped her and took her to a hospital to be evaluated, police said.