I have grown suspicious - maybe there is more to this than we have been told.
See this pic (which may be photoshopped, as may well the media reports you have taken to be true)
https://twitter.com/theoutlawjimmy/s...079488/photo/1
Since some media report that a bomb 'drill' was happening there on the same day (we have heard that one before

), I am 'doing a Victor Meldrew' on this one.