It's the second biggest purchase many of us will make after a house. But with the car market now spanning electric, hybrids and traditional fuel - plus the trouble over diesel, it's harder than ever to know what vehicle to buy next. Reporter Ginny Buckley investigates.

Are we hooked on opioids? Millions in Britain are taking powerful prescription painkillers that many experts argue are ineffective when it comes to reducing long-term chronic pain. Tonight explores the scale of this silent epidemic in Britain, the comparisons being made with the crisis in America and the experiences of people in Britain who are struggling with addiction and dependency.