A man is in police custody after a shooting near the Prime Minister's Offices in Rome.
It's understood that two military policemen were injured in the shooting, which occurred while the new coalition government was being sworn in.
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People who voted remain in the EU referendum have gathered at a protest in London to ask the government to make a plan.
Gunshots and explosions have been reported at Istanbul's Ataturk Airport.
Police say they are keeping an open mind about the motive and appealed for anyone with information to come forward.