After receiving both UK passport + naturalisation certificate
Step 01
Apply for surrender of Indian Passport and book online appointment via
( you are based in Northampton so try to book the appointment at nearest Indian VFS office in Birmingham)
http://www.vfsglobal.com/India/UK/sched ... tment.html
Bring all your original - current Indian passport, UK passport + Naturalisation certificate + self-address royal mail envelope - each 7.50 pounds + 2 photos ( make sure the photo dimensions properly) .
Please bring xerox copies of all original documents for surrender Indian passport appointment.
Once you apply for surrender Indian certificate then wait for 3 to 5 weeks and you will receive your original /valid Indian passport and surrender certificate.
Step 02
Apply for OCI card appointment first and then bring all the required documents I suppose
Kind Regards
Then
Get your