NYE 2016: Ottawa police beef up security as big crowds expected downtown

The Ottawa Police Service is bracing for bigger crowds in downtown Ottawa this New Year's Eve as we kick off Canada's 150th birthday and beefing up security in response to threats of terrorism seen in various parts of the world in 2016.

"We're taking security precautions in regards to the terrorism threat that's occurring throughout the world," Insp. MurrayKnowles, from the emergency operations division, said Friday on CBC Radio'sOttawa Morning. "We're alert we're not alarmed but we're taking those precautions,"

Security measures include many road closures in the downtown core,some physically blocked off withjersey barriers, beginning as early as 8 a.m. on December 31and ending as late as 2 a.m. on January 1. Expect a high police presence, Knowles said.

"We'll be dressed in our fluorescentgreen andfluorescent yellow. You will see some rifles, which is no strange sight here in Ottawa since Oct. 22, 2014," he said, referring to thefatal shooting of Cpl. Nathan Cirillo at the National War Memorial, followed by the shooting of thearmed attacker in Centre Block.

There will also bebag searches and personal searches for those attending the party onParliament Hill.

Knowles said his force is working closely with the RCMPto implement "different layers" of security to ensure asmooth kickoff to 2017.

The celebration on Parliament Hill starts at 7 p.m. with live music from Radio Radio, Brett Kissel and Carly Rae Jepsen, followed by two rounds of fireworks at 8:17 p.m. (a.k.a. 20:17) and midnight.

• Fun, free family events for New Year's Eve in Ottawa

There's also a family party at Ottawa City Hall, which features the lighting of the five-metre high 2017 cauldron in Marion Dewar Plaza, and, of course, skating at the Rink of Dreams. That starts at 5:30 p.m.

• Listen to the full Ottawa Morning interview withInsp. MurrayKnowles here.