While reflecting on the steps of the Alberta Legislature to the familiar sounds of bagpipes, Edmonton police chief Mike Boyd is a little more relieved than usual.

As representatives read the list of those lost in the line of duty at the 10th annual Alberta Police and Peace Officers' Memorial Day, one detail stands out among the countless others.

This list is the same as last year.

"I was grateful there were no new names to add to the memorial this year," he said.

Despite the positive year for police officers across Alberta, friends, families and politicians gathered Sunday at the Alberta Legislature to honour the memory of those lost in previous years.

"We all know the risks," Boyd said. "That's why it's so important to pay our respects at least once annually."

The day began with a parade by police officers, led by the Massed Pipes and Drums of Alberta, and ended at the Alberta Legislature.

Visitors were also greeted by a fly past by the 4 Wing, Canadian Forces Base Cold Lake.

Family members of fallen officers were then joined by various police, peace officer and Alberta government representatives as they laid wreaths at the police and peace officer memorial, the Pillar of Strength.

Bernice Brown, wife of Const. Gordon Brown, said the ceremony provides feelings of healing and support.

Her husband was one of the four Mounties lost in the Mayerthorpe tragedy in May 2005.

"We have come here every year since it started," she said. "It helps quiet a bit. You get more of that support that you wouldn't have normally gotten."

Alberta Solicitor General Fred Lindsay said the ceremony is also a way to say thanks to those who continue to work to keep the province safe.

"They are all heroes and they all do just a great job," he said.

Ninety-three people have died in the line of duty in Alberta since 1876.

The ceremony is designed to coincide with the national Police and Peace Officers' Memorial Day ceremony held on Parliament Hill in Ottawa.

With a report from CTV Edmonton's Rob McAnally