Poldark

BBC1, 9pm, tonight

Ross is ordered to leave Roscoff under threat of execution.

He travels with Tholly to meet his contact in France, but finds information about Dwight’s fate comes at a high price.

Sam leads a congregation of methodists in protest outside the church – only to face broken promises from George, who revokes their lease on the meeting house, which leads them to turn to Elizabeth for help. Geoffrey Charles has some words of advice for Drake.