If I was a telecoms provider who'd just hiked up its annual line rental 41% in a twelve month period ...
Errrm?
You have taken the pre-10 July 2014 LRS price and compared it with the post-2 September 2015 LRS. From 2 September 2014 to 2 September 2015 is 19.25%.
Still totally unacceptable, yes, particularly in view of the 10/7/14 rise, but wrongly presenting the figures doesn't help. It just means we have to double-check any claim you make in the future

.
The indispensable man or woman passes from the scene, and what happens next is more or less the same thing as was happening before.
My broadband basic info/help site -
www.robertos.me.uk. Domains, site and mail hosting -
Tsohost.
Connection -
Plusnet UnLim Fibre (FTTC). Sync 58162/14182kbps @ 600m. -
BQM