when my father in law passed away some years ago I was informed by a couple of junior doctors that there would be a £60 fee for a death certificate as it's a big responsibility pronouncing someone dead
I responded that we'd go for a cup of tea and if he hadn't moved we could take it as read that he passed away
I would add while I was being flippant I held my father in law in the highest regard. A true gentleman. Have to admit I was p1ssed off that the BHS wanted money once you die
Up to the coroner to decide if there's suspicious circumstances.