Here is an archived webinar that was originally recorded on March 23, 2011 entitled “Dangerous Opinions – Legal and Ethical Issues with Legal Opinions on Charity Law and the Income Tax Act” with David Thompson from Scarfone Hawkins LLP.  Mr. Thompson is a class action lawyer who has launched the Banyan Tree Foundation lawsuit and more recently the class action in the case of Redeemer University and its forgivable loan program.

Dangerous Opinions – Legal and Ethical Issues with Legal Opinions on Charity Law and the Income Tax Act
https://ocsa.webex.com/ocsa/lsr.php?AT=pb&SP=TC&rID=3323852&act=pb&rKey=5b53242806610e43

Also here is David Thompson’s paper entitled “Dangerous Opinions – Legal and Ethical Issues with Legal Opinions on Charity Law and the Income Tax Act”
https://www.canadiancharitylaw.ca/uploads/Dangerous_Opinions_-_Legal_and_Ethical_Issues_with_Legal_Opinions_on_Charity_Law_and_the_Income_Tax_Act_by_David_Thomson.pdf