Prime Minister Keir Starmer has confirmed the government is looking at tougher rules on outdoor smoking to reduce the number of preventable deaths linked to the habit and relieve pressure on the NHS.   The government has yet to confirm exactly what the changes could look like, but smoking could soon be banned in pub gardens, outdoor restaurants, and outside hospitals and sports grounds.     Host Liz Bates heads to one of Westminster's most famous pubs to explore why Labour are planning these changes, with our chief political correspondent Jon Craig.      The NHS Confederation's Dr Layla McCay explains the impact extending the smoking ban could have not just on public health, but on the economy as well, and Kate Nicholls from UKHospitality tells us the concerns her industry has about the proposals.   Producer: Emma Rae Woodhouse & Rosie Gillott Editor: Paul Stanworth Promotions producer: Jada-Kai Meosa John