While driving by the BNSF yard in New Westminster I noticed a grain car lettered with an add. Not just an ordinary add but a Census 2001 add! Dopes any one have any idea what this was. I am sure the car was interchanged from CN was had the reporting marks ACFX I believe. ACFX is common up here-but not with Cencus adds! Happy Railroading! Dane N.