The Revenue Men - Season 1 Episode 4 A Tough Business

Tom MacDonnell, a haulage operator, uses gas oil, duty twopence a gallon, in his lorries, but claims rebate on diesel, duty three shillings and sevenpence a gallon. When Meg meets up again with once steady boy friend Caesar Smith she finds that her emotions, her maternal interest and her loyalties are all placed under a cruel strain.