A diverse range of campaigners gathered in London to urge David Cameron to reject a 3rd runway at Heathrow. They packed his holiday suitcase with different items (including a beach 'towel' with his Heathrow promise on it, various books on noise, global warming and air pollution, a passport pledge, etc) that they felt would help him make up his mind. Campaigners came from national organizations – Greenpeace, Friends of the Earth, Aviation Environment Federation and Campaign for Better Transport – and local organizations - HACAN, Richmond Heathrow Campaign, CAIAN, Stop Heathrow Expansion and Transition Heathrow. They were joined by the Twickenham MP Tania Mathias and former Richmond MP Baroness Jenny Tonge.