[3] In 2008, he represented Dispensing With Care, a coalition that was opposing restrictions on the Ontario Drug Benefits Plan.
[5] In 2010, he was the defence lawyer for Neev Tapiero, a member of Cannabis As Living Medicine (CALM).
[6] The case had been initiated by a police raid on CALM's headquarters, which Marzel called "a totally inappropriate response to an organization that is seeking legitimization to help sick people.
"[7] In a Facebook post, Marzel promised to seek court "condemnation" on the police raid and voiced his opposition to the "dysfunctional medical marijuana program" run by Health Canada.
"[9] In 2013, Marzel served as the defence lawyer for Maxim Popovitch, a medical cannabis seller and grower.