Hi Scylla,
Thank you for your reply.
Would you be able to help me out with a few more queries on the extension.
I need to apply this for my parents whose status would expire in March. I need to extend their status by another 6 months. They are here on a TRV (not a super visa). In the document checklist for Visitors extension, they have a section for parents, where they require us to get a 1 year medical insurance for them. Is this an absolute requirement, even if I want to extend my parents TRV by 6 months only.
Thank you for your response.