Colts wide receiver Keenan Allen was arrested early Sunday morning in Indianapolis on suspicion of operating a vehicle while intoxicated.

Allen, 34, is a six-time Pro Bowl selection who signed with Indianapolis in mid-August. He played in their preseason game Saturday at home against the Lions.

He faces potential discipline by the NFL under its substances of abuse policy.

“We are aware of the incident involving Keenan Allen last night,” the Colts said Sunday in a written statement provided to Front Office Sports. “We are in the process of gathering more information and have no further comment at this time.”

According to the Indianapolis Metropolitan Police Department, officers conducted a traffic investigation shortly after 1 a.m. Sunday in the 100 block of South Meridian Street after observing a vehicle park in a no-parking zone. Officers spoke to the driver of the vehicle, later identified as Allen, and “noticed signs of intoxication,” police said.