Id send them a 'QUO WARRANTO NOTICE' - QUO WARRANTO = BY WHAT AUTHORITY, thats been mentioned once-or-twice on this page... ;)
Printed copy · Anthology Volume 2, page 1174Printed copy from The Tender For Law Anthology, Volume 2, page 1174 (printed 14 June 2014). Added by this site; not part of the Facebook export.