Armed officers were pictured at the scene of a shooting in New Brunswick, Canada, hwere three officer from the Royal Canadian Mounted Police were shot dead and two others were injured.
The force tweeted: "If you live in the marked area stay inside/lock doors. Roads blocked. Traffic disrupted. Avoid area."
Police are hunting 24-year-old Justin Baroque and say that the gunman is believed to be at large in the Pinehurst area of the city.
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Police said they are concerned for the welfare of 13-year-old Serena Alexander-Benson.
Warm with sunshine and a soaking
Leo Varadkar claimed Ireland was united with men and women, nearly every age group and social class opting for reform in Friday’s referendum