When the Boat Comes In S03E12 - Diamond Cut Diamond

Dolly's divorce comes through and baby Matthew William is christened. Bill goes into hospital. Regan calls an unofficial strike at Lewis Bishop and disrupts Manners' press conference about the Ryders take-over. To assume total control of Ryders, Manners needs the duke's block vote. Jack says he can deliver it, but tells the Duke to vote for Ryder. He persuades Matt to make the strike official and ensures that the news breaks at the meeting. The take-over fails, costing Manners a lot of money and finally giving Jack his revenge for Mandrake Place. Jack and Lady Caroline do well, having sold their shares to Manners when the price was high.