How can false pseudonymous petitions be stopped if we can't take action. Are there any legal actions like police compliant for enquiry of psedomous petitioner or suspected persons. Otherwise anyone who does not want honest officer to be in that particular seat will file pseudonymous petition and make him or authorities transfer
All such disgruntled things are common in the public offices where the honesty and sincerity will not be liked by all.
The unanimous complaints in the pseudonymous name are a regular and routine issue, neither you nor anyone can stop such undesirable activities.
You may give a complaint in your case but do you think this will shut everyone's mouth or refrain all other people from sending such complaints against some other person?
You may plan to take action against the person who you know to have made this complaint and not on an unknown element.