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In a fraternity or other party setting; occurs when walking around with a flash light and making sure every sex act going on is consensual
I got BAAD Duty tonight (Brothers Against Drunk Driving). I got Rail Patrol.

"Lights on, hands up, rail patrol is here, making sure everything is consensual."
by JayhawkHoosier December 14, 2009

Words related to rail patrol

consensual patrol protection rail sex