Knife crime and advice on scams.

Knife crime and stop and search rules and journalist Sue Lloyd-Roberts talks about a stem cell donor open day.

Singer Leon Bridges and Listed Londoner photographer Colin O'Brien.

Mika talks about his new album and the importance of independent book shops with Sheila O'Reilly and David Headley.

London cyclist killed in collision and is a degree value for money?

Mark speaks to celebrity chef Ainsley Harriott and asks who is cooking your dinner and speaks to one of the organisers of Redhead Day 2015.

Talking about working tax credits, dementia and cycling with Russ Kane.

You choose the subjects today, talking about a range of topics including capital punishment, oil prices and litter.