Activists are calling on the MTA to improve conditions after a rat took over an MTA traffic booth, forcing the agent out.

Video of the rodent running across the agent's desk spread across social media over the weekend.

The unsettling incident happened at the Grand Street station in Brooklyn.

The MTA quickly released this statement saying, "The safety of our employees and customers are of utmost importance; a supervisor responded to the booth within 10 minutes of the report and all necessary measures are being taken to help ensure this doesn't happen again."