Won't bore you with all the details but my friend (yes really my friend lol) has, following months of problems with cats shitting in his garden, placed a hundred or so wooden kebab sticks into his garden to deter them (genuinely not to hurt them, well, so he says!)
Is this illegal? He has been told it maybe based on fact you can't put glass on top of your fence panels to deter burglars etc.
Thoughts please.