There is much jubilation at the departure of "Clarkey", the foreman of the factory where Eddie and Bill work. The Management decide that it will serve their interests best if they promote their most idle, difficult, loudmouthed and bigoted troublemaker. The choice is obvious.

The TUC Conference in Brighton provides Eddie with the ideal excuse for a week away from the wife. He is not too pleased though when Bill tells him that he will also be there attending the conference as a Conservative Party observer. However, the two decide to make the best of it when they find out that they are sharing the same small hotel with two attractive young ladies. Unfortunately, the simultaneous arrival of their wives, Joan and Barbie, and the two young ladies' husbands results in a swift change in the agenda.