If it's private trust property, and you are acting as trustee at the moment of the stop, then have a nice binder with all trust papers, previous notices to "authorities", and authorization from the trust to be "driving". If one gives proper notice to the cops, you should be cleared after a check.
Printed copy · Anthology Volume 6, page 539Printed copy from The Tender For Law Anthology, Volume 6, page 539 (printed 13 June 2014). Added by this site; not part of the Facebook export.