I'm delighted to be in conversation with Poppy Szkiler, founder and CEO of Quiet Mark - who joins me on the phone from Scotland.

Quiet Mark is the highly regarded international consumer champion programme - linked to the UK Noise Abatement Society - which identifies and awards products which offer high performance and low noise.  Poppy is a third-generation noise-reduction campaigner and business entrepreneur, creating Quiet Mark - the first multi-national 'buy quiet' movement organisation.  She was Executive Producer on Patrick Shen's critically acclaimed feature documentary 'In Pursuit of Silence' - and an accomplished television actor.