Thank you so much for your responseif I was in your shoes, I’d send by webform and in the “enquiry” space, I would say something along these lines...
‘As requested in your letter dated ____, please find attached the documents requested. Please let me know if you would like me to mail the original documents (in particular, the police clearance certificate) to your office. If so, please provide the mailing address.’
this way, they have the documents and the option to send you another letter asking for the original.
I suspect the scanned copy will suffice though.
All the best!
What I did I just upload my documents yesterday because nov 20 is last date for submission.
And than today I thought I was wrong so I mail to them in the same address where I submitted my application along with that letter