I'm afraid rightly or wrongly this issue is a sore point with quite a few veterans and is one reason why some are of the opinion they would never ever recommend a career in the forces, especially the Army, to their offspring or others....it's become the subject of serious discussion for some time now.
It's not a case of people who served expecting to have automatic immunity or almost literally a get out of jail card, but OTOH there's a perception that there's increasing risk of being dragged into a court room years/decades after an event on the flimisest of evidence and vague memories.
Rumours are some chambers have specialised in this and have done well out of public funds, and it's not just a stick the Labour Party or our current PM with.
Could well all be rowlocks but a lot of folks are very angry about it.....