Policeman (The Faceless Ones)

A policeman was patrolling Gatwick Airport when the Second Doctor and his companions arrived in the TARDIS, materialising on the runway. He tried to stop them, but the Doctor told his companions to scatter. The policeman chased after Ben, who was closest to him, but Ben eluded him and the policeman went on his way, still searching in vain. (TV: The Faceless Ones)