There are circa 650 Members of Parliament, many of whom will have second homes in London, funded by the taxpayer. As the games are being held during the Parliamentary summer recess, these homes should be requisitioned for the military to be used as accommodation for those dragooned into provided security cover.
Each one of these properties could provide decent temporary barracks for six people, in warm, dry and civilised conditions, with little additional cost.
They can't argue against that..........can they?