Hi mia, thanks!
The Polish police clearance is only valid 3 months so there's no chance it's going tobe valid throughout the processing and that is the case for all Polish clearances, although the document itself does not have a validity deadline the Warsaw office i'm sure knows. So i'm going to go with just a square's answer and if anyone was asked for a new one then please share if that delayed your application? If you weren'r, mia, i guess that just means they didn't bother to ask again, which is what i am hoping for myself
And as for the filling in, did you write in pen ' per attached' in, eg a box for a date ? (To explain un more detail eg that we dont have a specifuc date for something)?