Child carers, Middle aisles, Pollution tests

Available for over a year

Why is TSB still struggling to sort out its IT woes? A BBC study suggests the number of children acting as carers at home is rising. We ask the Children's Commissioner why. Why supermarkets are struggling to make sure we walk down the middle aisles. WLTP - the new car emissions test - came into force this month. What does it mean and what does it measure? We meet the people who volunteer to sit with strangers at the end of their lives. And the firm that wants you to know the real rate of interest on your loans - is this the future of responsible moneylending? PRESENTER: PETER WHITE PRODUCER: PETE WILSON.