Hello Guys,
I was also in the same situation, my work permit expires on Feb 2016, which is just 4 months from now.
No matter, I just went to bls-international last Saturday (Toronto - 1448 Lawrence) and provided following documents, then they have accepted it and assured to give the PCC within 2-3 weeks.
Docs required to get PCC:
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1. Not expired Work permit:
1.1. Current valid work permit (Original & Photocopy)
1.2. Passport (Original) + first and last 2 pages photocopies
1.3. All observation pages from passport (Photocopy)
1.4. PCC form (blsindia-canada.com/forms/HCI-CGI_Police%20Clearance%20Certificate%20form.pdf)
1.5. PCC Reference form - 3 copies (blsindia-canada.com/forms/HCI-CGI_Police%20Clearance%20Reference%20form.pdf)
1.6. Four photo's (35mm * 35 mm)
1.7. Fee (Cash or Debit)
2. Expired work permit Candidates:
2.1. Expired work permit (Original & Photocopy)
2.2. Work extension confirmation letter
2.3. Passport (Original) + first and last 2 pages photocopies
2.4. All observation pages from passport (Photocopy)
2.5. PCC form (blsindia-canada.com/forms/HCI-CGI_Police%20Clearance%20Certificate%20form.pdf)
2.6. PCC Reference form - 3 copies (blsindia-canada.com/forms/HCI-CGI_Police%20Clearance%20Reference%20form.pdf)
2.7. Four photo's (35mm * 35 mm)
2.8. Fee (Cash or Debit)
The above information is provided by BLS employee during my document submission. So, no worries go ahead and get your PCC. All the very best guys.