“Modified Conventional Pattern” (MCP)vehicles. These were basically civilian pattern vehicles that were modified slightly.
Many were built as right hand drive for overseas service because Canada’s military planned to fight alongside their British allies and therefore used similar weapons, vehicles, aircraft and ammunition etc.
Examples include the Dodge trucks such as the:
D60 (3 ton cargo, and dump truck models)
MCP “Woody” Station Wagons e.g. C11ADF