Here I want to share experience about pcc from brampton BLS
I applied for PCc through postal application. Bls center received it on 30th march 2017 and guess what; 4th april, 2017 they told me that I got my pcc and they couriered me my passport on same day and today 5th april, i got my passport with pcc
Actually when i asked representative - BLS before they told me it will take 4 to 5 weeks. I got pcc in 4 days.
So I believe so they are telling maximum time. in exceptional case, it may be take 3 to 4 week