I have a UK passport.
My spouse visa expires on 31st December each year - which is a pain with holidays etc.
This year I plan to leave on 7th January.
1) Is it possible to do a border run in middle of December and get stamped in for 30 days, or will they still stamp me in only until 31st December in line with my visa?
2) Is it possible to do my normal renewal in December, but get the visa to expire at a day of my choosing so long as it is less than 12 months (say 30th November) which would be much more convenient for annual renewals going forward?
Thanks in advance.