Trooper, He's Very Possessive.

He says trooper could spot a double parked car, he would walk over to the car. John would write the ticket, and when trooper heard john rip the ticket from the book, he'd step forward so john could easily reach the windshield. When another rider was assigned to trooper, the horse would pretend to be injured and they have to bring him back. He wouldn't go with anyone else. They'd spend all day this, walking around central park. At the end of each day they'd make one last stop at the bottom of the park to visit with people.