Your visa office staff are not trained to ask the question about whether you are in fact being charged. I've seen cases where the employees complain before their trial would actually get to court--their day in court. They're already deported because they lost the job. Of course, the employer then fires them. This means that no charge would ever stick because they've gone. So why would any employee report? There's no opportunity.... We don't have any law to say that if you do complain, we will stop all removal against you. I haven't heard that.
I've noticed that the CBSA in fact do not stop the deportation, and CIC overseas don't ask the employee whether they are being charged or not. So how would that system work? The provincial government says, well, it's not our responsibility. So how would that work?