In a message to all officers, Ottawa's police chief Charles Bordeleau said Tuesday that while he understands the sentiment behind the bracelets, they are not to be worn on duty.
"We must take into account the community perceptions of actions like these wristbands," Bordeleau said in his message, a copy of which was obtained by BuzzFeed Canada. "There has already been a great deal of negative commentary and we should all be concerned about the long term impact on public trust this could create."
The head of the police union said he sees no problem with the show of support from fellow officers, adding that there was no pressure on officers to wear them.
"These are members expressing their sympathy and empathy for another colleague," Matt Skof, president of the Ottawa Police Association, told CBC Radio's Ottawa Morning.