Fiona McQueen, Chief Nursing Officer for Scotland, talks to Gillian Russell about feeling like a hypocrite when she was overweight and unfit. She describes the lightbulb moment when she decided it was important for her to set a good example by shedding the pounds and getting fitter. Doc On A Bike aka Dr Ollie Hart explains why he's decided to commute to work and conduct his house calls by bike instead of car. Consultant psychiatrist Prof Steve Peters talks about how much of an impact setting an example can have on those around us, both at home and in the workplace. Mum of four Moira shares her experiences of leading by example - both consciously and subconsciously.