A Very English Scandal is on BBC One at 9pm.

This three-part, fact-based drama tells the story of the scandal that ended the political career of Jeremy Thorpe, the leader of the Liberal Party in the 1960s and 70s.

The Chelsea Flower Show is on BBC One at 6pm.

Sophie Raworth and Joe Swift present a preview of this year’s horticultural event in west London. Coverage continues all week on BBC One and BBC Two.

Countryfile is on BBC One at 7pm.

This special springtime episode sees Matt Baker visit a garden designed to celebrate the show’s 30th anniversary, to be shown at this year’s Hampton Court Flower Show.

Antiques Roadshow is on BBC One at 8pm.

This edition comes from the Black Country Living Museum, where items brought in include a surrealist painting and a collection of jewels.

The Handmaid’s Tale is on Channel 4 at 9pm.

Return of the dystopian drama based starring Elisabeth Moss. Offred fears the consequences of a dangerous decision.

Midsomer Murders is on ITV at 8pm.

A classical music festival is marred when the winner of a prestigious award is found murdered.

Fahrenheit Four Five One is on Sky Atlantic at 10.10pm.

Michael Shannon plays a fire station chief in this sci-fi drama based on Ray Bradbury’s novel.