Keeping Up Appearances (1990)

S5E4 A Riverside Picnic

Hyacinth arranges a picnic by the river, leaving her guests feeling quite overwhelmed. Emett and the Vicar try their hardest to decline the invitation, but escaping Hyacinth's meticulously planned event proves to be a challenge. True to form, her quest for an ideal outing is thrown into chaos when a construction vehicle unexpectedly unloads dirt at the site she selected for the picnic.