A few weeks ago CRA revoked the charitable status of an environmental group for involvement in an abusive gifting tax scheme.  Sorry to disappoint some but no political activities here.

The Canada Revenue Agency revokes the registration of Escarpment Biosphere Foundation Inc.
https://www.canadiancharitylaw.ca/blog/the_canada_revenue_agency_revokes_the_registration_of_escarpment_biosphere/

CRA letters to Escarpment Biosphere Foundation Inc.
https://www.canadiancharitylaw.ca/blog/cra_letters_to_escarpment_biosphere_foundation_inc/