let me share my experience about PCC. I stayed more than 2 years below countries@Miss bee for PCC we already submitted those along the application, what you are trying to say is that, we need to get a new police clearance again from those countries?
Bahrain, UAE, Afghanistan, Kuwait and my home country.
Presently I am in kuwait and I applied my pnp paperbase in 13th June 2019. I started collecting PCC from Dec 2017. I know Afghanistan PCC and bahrain(as per bahrain labour law Need to stay 2 years in work visa but intiall 2 months I was in visit visa) PCC will give pain. So some how I was managed to get pcc from bahrain in end of 2018. And Afghanistan it took 7 months. So I got 2 PCC in 2018. I used them in June 2019. Both of them was expired. I have given valid PCC of UAE, Kuwait and India. So expired PCC worked for me. Lawyer said that once you got PCC then visit that country then it will not be accepted, if u don't visit that country then it's fine. That's it. I think you just apply for present country where you live Now. Or let other members share the inputs.