The Ontario Provincial Police will join officers from Quebec, B.C. and the Royal Canadian Mounted Police in Saskatoon this weekend.

The major police presence will be to provide security and observe what is expected to be a major rally, featuring up to 500 members of the Hells Angels.

Saskatoon Police have also beefed up their presence in the city, but have so far only given out a few traffic tickets.

Speaking about the collaboration between police forces, Detective Sergeant Len Isnor said no single police force can take on organized crime by itself.