BBC Three HD Monday

A round-up of the day's news

HHTV reporter Mike Peabody gets caught up in the French Revolution, Henry VIII enjoys a dangerous sport for children, and Saxon king Ethelred the Unready suffers online bullying

The Vikings launch an unusual advert, Elizabeth I surprises her court with strange laws, and Aztec priests sing a gruesome disco song

Jeremy Clarkson, Richard Hammond and James May attempt to improve the ambulance, with each enhancing the one area they think could do with an overhaul

Jeremy Clarkson compares BMW's M4 with its hybrid-powered i8 model and Richard Hammond pays tribute to the Land Rover. With guests Will Smith and Margot Robbie

Part one of two. A teenage girl is found tortured to death at a London dogs' home, and it soon emerges a group of animal activists could be responsible for the murder

Part two of two. With Nikki kidnapped and another woman being held hostage, Harry battles to find their captors. Meanwhile, Leo faces a difficult decision. Last in series

Stacey follows several rehab clients as they navigate treatment for ketamine addiction, experiencing a side of recovery rarely seen on screen

Amber Haque examines events leading up to the actor's untimely death and the role of the alleged drug dealer at the centre of the case

Jeremy Clarkson, Richard Hammond and James May attempt to improve the ambulance, with each enhancing the one area they think could do with an overhaul

Jeremy Clarkson compares BMW's M4 with its hybrid-powered i8 model and Richard Hammond pays tribute to the Land Rover. With guests Will Smith and Margot Robbie