Driving back from Edinburgh today and the Dynamic Response has itself, looks like the rear one judging by all the oil. Cheviot 4x4 say this requires body off and only LR can do it, yeah right, abit like when they wanted to replace the whole steering rack instead of just the UJ

So, advice on a proper specialist in the North East that can you sort this out please?

If the bar itself is leaking then, yes, it needs to be replaced. You can fix the seals where the pipes join the bar but that's it. It is a body "lift" at the rear rather than a full removal. 2012 SDV6 - it's missing a couple of cylinders
2008 TDV8 - it was a labour of love and is much missed

Looks like the bar given it dumped out the majority of the oil in such a short space of time.

Its booked in at Team Valley LR on wednesday, they have a good reputation so hopefully its a straightforward fix