I doubt the brave pensioner will ever be able to return to his home as most traveller's sites are now council provided and static. Not exactly what you plan for in your retirement.
As for the makeshift shrine, the owner of the fence is probably terrified of reprisals against his family and property if he or she takes any action, I know I would be. The travelling community seem to be a law unto themselves and the Police pussyfoot around them worried about being seen as ethnically incorrect.
Rupert Lowe and the “rowers” haha
BBC 2 Proms A Tribute Marvin Gaye
Wrong side driving social media stunt


The relatives are of course entitled to make their memorial but in my opinion it's wrong to do it there.