Poppy announces her engagement to Dickie Metcalfe but Alf smells a rat! Lord Meldrum is convinced that he must learn more about the lower classes before he can join the board of governors at the BBC and so he invites his factory workers to dinner and serves them fish and chips. Meanwhile, Lady Lavender invites the staff to the wedding of her parrot!

Twelvetrees gets an offer to be butler for Sir Ralph and Lady Agatha. Mabel is on the verge of being evicted from her home. Meanwhile, Alf comes up with a drastic solution to Teddy's problem. Cissy finds out whether or not she has been elected onto the local council.