I do find that phrases like "Useless b@st@rds" and "Self serving C*nts" do tend to upset the local councillors.
My local parish council tried to get me shut down because I published an article, written by a local resident, taking the p*ss out of a notice they had erected that was full of spelling errors.
They went so far as to contact a Solicitor but their minutes disclosed that he replied that they should "Grow up".
My speciality is the use of multiple negatives which need careful checking.
I was particularly pleased with:
“I would refrain from making any suggestion which contradicted the view that there had been a lack, in the matter of the poorly maintained street lighting at least, of irresponsible action on the part of the council”
Reported in two local rags as "Mr Selection supports council policy. . ." and "Mr Selection slates council policy. . "