Part of Cambridge city centre was cordoned off and buildings evacuated this afternoon after an abandoned rucksack sparked a bomb scare.
Police were called by a member of the public who spotted the bag in the Petty Cury area close to the Grand Arcade shopping centre.
A bomb disposal squad was called to investigate and a controlled explosion was carried out.
A fire crew and the ambulance service's hazardous area response team were also on standby.
Russell Hookey reports.
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Dozens of events have been held across the region to mark Armed Forces Day.
Morning's likely to see plenty of cloud bringing some mainly light and patchy rain.
Any showers should die away this evening with most places dry overnight.