This covers your yard, your crops, your everything , if there is no physical barrier with current laws there is nothing that the RCMP can do with people wandering, if there is a physical barrier that was removed or crossed then the LEO's are able to take more action.
Cherry pick details all you want you simply want conflict with members on here.
The RCMP is not going to do anything unless a trespasser is caught and reported. If you find anybody on your land fenced or not they must leave if told to.
Do you think the RCMP is going to start patrolling the countryside and stopping everyone they see to find out if they have permission to be there?