Bags for life and bacteria, Car emission levels, Over-50 workers

Available for over a year

How much do emission levels affect our car-buying decisions? We find out what it is like to try to find a job when you are over 50. How clean is your bag for life? We meet the couple trying to travel to every train station in the UK in 3 months. And why a piece of legislation that is still a year away is already affecting the use of your personal data. PRESENTER: SHARI VAHL PRODUCER: PETE WILSON.