Nikon UK where great when i returned a lens a few months ago,i expected problems as i wanted it returning to my local dealer,this is the response i got,it was a recall but a couple of years late in me sending.
Thank you very much for registering your return request, above is your reference number for this return. Please keep this for your records and also include a copy with the documentation you will send with your equipment. You will shortly receive an e-mail with your freepost label and the next stage of the process. .
I have attached the address for Comley Cameras as the return address form, so it should be returned to the address given.
Kind Regards,