Episode 4

S1 E4: Mr. and Mrs. Forshaw engage Peter in a case of discrimination when their daughter Laura is refused a place at Cambridge, bringing him into contact with his former tutor Professor Barkway. Gloria fails to show up for work, a squirrel gets into the attic, Beatrice is pining for Alan, and of course there's Sidney Snell, with his cunning plan to stop the gas company building on grazing land.