Baggs: I also thought that presented differently, e.g. as a critique of the failings (wrong cladding, etc) that allowed the awful Grenfell Tower fire to happen as it did, burning an effigy of the Tower could have been used as a powerful political comment just as burning effigies of Guy Fawkes is to people who think about it.
It could, until you listen to the people involved talking. They are making racist jokes and the victims are the butt of the jokes.
If this had been private within their garden, it would have been nasty but not an offence in law. But one of them posted it on social media, which makes it public.
(Current news items show that the home owner has previous form for this sort of thing)