As for April 2036 last mentioned in Virgin Media O2 2021 annual report page 20
https://news.virginmediao2.co.uk/wp-...ual-Report.pdf
I couldn't find it in their 2022 annual report
Mentioned on this link it can be terminated after 10 years with one year notice period
https://www.marketingweek.com/virgin...brands-future/
If it is anytime after 10 years rather than each 10 years , could terminated earlier than April 2026.