Leicestershire FIre & Rescue Service have confirmed they are in attendance at East Midlands Airport, but are unable to comment any further on the Jet2 flight from East Midlands to Heraklion in Crete.
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A large tent has been put up around the area while investigations continue.
The kind gesture touched the hearts of many who shared and retweeted words of support for the officer on Twitter.
Two workers were forced into a back office as the robbers tried to force their way into a safe, police say.