Marriage visa topping up just before expires

[Joejoejoejoe]

Hi all, 
I am currently on a non-imm O (multiple entry marriage visa). I have been leaving every 90days to top up another 90 days. 

My visa is valid until 23 Oct 2019,

Is it possible to leave a week before (say Oct 7th) and getting a 90 top up, so I can stay until roughly Jan 07th, even though it has technically expired?? 

Thank you 

Joe  

[ubonjoe]

You can leave and re-enter the country on or before October 23rd and get a new 90 day entry.

Your visas expiration date means nothing after you enter the country.

[Joejoejoejoe]

1 hour ago, ubonjoe said:

You can leave and re-enter the country on or before October 23rd and get a new 90 day entry.

Your visas expiration date means nothing after you enter the country.

Great, thank you, just what I wanted to hear!