BBC Four HD

Programmes start at 7.00pm.

Fred Dibnah tours Britain's great building feats. In Chatham he visits one of the UK's oldest dockyards, while in Leeds he discovers an early form of fireproofing.

Dragons' Den entrepreneur Sara Davies talks about life, wellbeing and business, and absorbs the serenity of the Yorkshire countryside while walking with a 360-degree camera.

Sitcom. Whilst Hyacinth lectures the milkman, she spies a man in Liz's house. She misunderstands the situation and devises a plan involving Richard to flush him out.

Sitcom about a middle-aged man living with his parents. Timothy wants to go to the cinema, but his mother wants him to spend his evenings painting.

Simon Schama continues his look at British history with the greatest horror of medieval Britain - the Black Death.

This intimate and pioneering film explores a three-way relationship and a radically different approach to fatherhood. Contains some strong language.

Uninterrupted and unspoiled by voiceover or music, the birdsong of sunrise in all its glory. Three different habitats, Britain's woodland, heathland and parkland, burst into song.