Not sure about this, but....
I don't remember renewing my licence this year. I got what I thought was a renewal reminder in the post some weeks ago and knowing when it was due (1st Sept), I left it unopened until today to open it and renew it, except....
It's not a reminder, rather it is a Payment Plan, suggesting they will just take the annual payment. In other words they just help themselves to your money, which I don't ever remember giving them permission to do.