When do I need to....

I arrived in the UK on a fiance visa almost a year ago.  My flr was approved in March 2019. Does my time for the 12 month on my U.S.  Drivers end when I entered the UK or when my FLR was approved. I already have my provisional just need to know if I need to book my tests now or if I still have some time to practice.
Thanks in advance.
And hi everybody.  😊

I arrived in the UK on a fiance visa almost a year ago.  My flr was approved in March 2019. Does my time for the 12 month on my U.S.  Drivers end when I entered the UK or when my FLR was approved. I already have my provisional just need to know if I need to book my tests now or if I still have some time to practice.
Thanks in advance.
And hi everybody. 

When you entered the UK.

Sent from my SM-G950F using Tapatalk

It's based on when you arrived, so definitely get working on scheduling the road test! I took a few lessons in my own car to make sure I was doing everything needed to pass the test correctly.

Sent from my Pixel 3a using Tapatalk

When you became resident in the UK, so when you entered the UK with your fiance(e) visa.

Nice to see you; hope things are going well. 

Thought so... Thank you for confirming it.