The November 2013 issue of the Canadian Bar Review features two articles that deal with ethics:

“Settlement Conferences and Judicial Role: The Scaffolding for Expanded Thinking About Judicial Ethics” by Michaela Keet & Brent Cotter

“Solicitor-Client Privilege for Ethics Counsel: Lessons for Canada from the United States” by Stephen G.A. Pitel & Jordan McKie

The table of contents is at the link below but I think the articles themselves require a subscription to access.

http://www.cba.org/cba_barreview/Search.aspx?VolDate=11/01/2013