Here is the letter from the Embassy yesterday....
It states they have completed the assessment to immigrate to Canada. I have determined you do not meet the requirements to move to Canada. States that he was asked to produce the Mexico Federal Police Certificate, which he did, within 60 days to assess your admissability, from the date January 26th. He handed it over March 22 at his interview.To this date we have not received the document or any communication from you. A new letter to request the police certificate is being sent to you. Be informed that you have only 30 days from the date of this letter to comply with our request. Should you fail to present the documentation requested, your application will be assessed on the evidence currently available on the file and may result in the refusal of your case.
And get this, it is signed "Immigration Officer", no name!
Needless to say, today we are trying to track down where this document has landed, and if indeed he will have to go through doing it again! I hope to goodness it will not take another two months once its in their hands at the embassy.