I would think very few lawyers are using an email that doesn't require an additional authorization that CBSA would not be asking for. Your recommendation that cellphones should not be treated as a good and should require a warrant to search, how would that work in practice? I'm crossing the border with my cellphone and they want to search my cellphone and now they require a warrant, but I need to cross that border.
On September 27th, 2017. See this statement in context.