A report in The Guardian today has raised fresh doubts on Olympic security being run by G4S, with claims recruits are being insufficiently prepared to detect bombs and other weapons.
Read more on the ITV national news website.
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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.