Carol volunteers to go London to check that Barbara is all right and Sandra and Paul take her in his car - which breaks down so they have to hitch-hike. They acquire a goat as a result of vegetarian Sandra arguing with a lorry driver carrying livestock but unfortunately Carol leaves her rucksack containing all their money along with Barbara's address on the lorry so they hitch back to Liverpool, discovering that Barbara has got back ahead of them. However Mr Boswell decides to leave home and heads for Scotland.
—don @ minifie-1