The respondents were charged with 32 summary conviction offences relating to breaches of the Aeronautics Act and its regulations.
Prior to plea, the respondents moved to quash the information on the basis that it lacked sufficient details to identify the transactions, contrary to s. 510(3) of the Criminal Code.
The Provincial Court judge quashed the information, and the Crown's applications for mandamus and certiorari were dismissed by the Court of Queen's Bench and the Court of Appeal.
The Supreme Court of Canada dismissed the Crown's appeal, holding that an information vitiated for want of sufficient details under s. 510(3) cannot be salvaged by particulars or amendment if objected to prior to plea.