As a result of a power cut Alf and Mrs Hollingbery repair to the candle-lit pub where Alf sounds off about Margaret Thatcher,despite her being a Conservative, and a general argument breaks out with Arthur and Fred Johnson about a number of things - including death,the undertaker at the next table unsettling Alf. When he and Mrs Hollingbery return home after the lights have gone back on Alf rails at her for wasting electricity before fusing all the electrics in the house. (thetvdb.com)