Daniel Esposito, of Dorchester Close, pleaded guilty at North Somerset Courthouse to voyeurism and four acts of outraging public decency
I'm not English qualified nor a Scots criminal law practitioner but I do think some of the " no law broken" situations are simply wrong in law.
I'm not surprised it is a crime in Scotland. Scotland has a Common Law crime of "breach of the peace". This does not mean the obvious loud parties and drunken fighting but has historically covered all sorts of behaviour which wasn't a specific named crime but ought to be. I wasn't sure if English law had an equivalent but "outraging public decency" seems close.
In Scots Law an act can be a breach of the peace even if in private. The case we were given as an example was creepy, sexualised talk by a teacher to a boy in private where nothing physical happened.