Pls. advise. I am currently in Saudi Arabia. I read in the website
If you live in the Kingdom of Saudi Arabia
If your application is being processed at the Canadian High Commission in London, you are not required to obtain a police certificate until the London visa office sends you a police certificate request letter with instructions on how to apply.
Do we still need to submit PCC in CIO?
Given that this is one of the exceptions, there should be no need then to submit the PCC to the CIO. I would just include an explanation on the checklist or on a cover letter and include a print out of the web pages so they know why since the processes are still new to everyone. Good luck with your application!