CN halts rail operations, embargoes all traffic in Toronto-Montreal corridor, following illegal blockade of rail line MONTREAL, QUEBEC--(MARKET WIRE)--Jun 29, 2007 -- CN today halted freight operations and embargoed all traffic on its Toronto-Montreal main line after reportedly armed native protesters erected an illegal blockade on the company's tracks near the eastern Ontario town of Marysville, located approximately 10 miles east of Belleville, Ont. CN obtained an injunction barring illegal occupation of the rail corridor when First Nations protesters blocked the line in April of this year. The Ontario Provincial Police (OPP) refused to enforce the order issued by...