This morning while exiting from TPE(East bound) to Loyang Ave. Saw someone in civilian cloth using a video recorder with tripod filiming for cars did not queue from single lane that cut to join into 2nd lane (outer right). The exit should be one lane and spilt into 2 lanes near to joining Loyang Ave. As soon as a car did that, he will use his walkie talkie to inform another person station behind to report the car number that comitted the offence.