John Stewart, who is chairman of the Heathrow Association for the Control of Aircraft Noise, believes this report is another reason why a third runway at Heathrow should not be built:
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The 47-year-old man died shortly after 3pm on Tuesday.
Specialist explosive detection dogs searched through the town examining letter boxes and phone booths for signs of potential devices.
Temperatures reached 29.1C in St James's Park, central London.