First Boy (Episode 2154)

The unnamed First Boy and his friend were messing about with Alf Roberts's new MG Roadster while he was inside the Corner Shop. The second boy leaned through the open window of the car and incessantly beeped the horn. Alf ran out and chased him off and told the first boy to stop leaning himself and his chopper bike on the car. The two boys fled down the street, pausing briefly to give Alf cheek back.