I should have been a little more 'wide' with my question.

Is anyone with a 2013 or later Freelander towing a 2015 Lunar Clubman or Delta? If so, was there any problem with the road lights compatibility LED-wise? I understand there were odd problems with some Jaguars when this van came out.

I'm sticking my neck but you will have problems, although the electrics module is different to the Disco and Jag, the principle of operation will be the same, i.e. the box works be detecting current draw when you plug the electrics in, as with LED's the current draw is not enough to trigger the detection.
Chances are you will lose the Trailer Indicator warning and the Reverse Sensors will not turn off, until modifications are made.
If you dealer is also a Swift dealer, I believe they have supplied the dealers with an LED Trailer Board which they plug in to see if you will have issues.
Or do like Bailey have done, as from the middle of last month they have gone back to standard lamps. p****d off with a Digital Keyboard Warrior

Problem solved. The clubman has bulbs. Many thanks for your help.