Earlier Medical was the last thing for to get the PPR but with the new Immigration policy it was a Biometric system which helps to passed the security check and background check faster and this biometric instruction first to make the process easieri have been asking this for a while. It seems like there is no answer. lol.
2017's and 2018's applicant's now getting the Biometric request because earlier it did not exist now after they got the clearance in there cases the last thing they have asked is biometric however Minister has been changed few weeks ago but I don't think so there would be any change in the policy