Members of the International Longshoremen’s Association went on strike at midnight after the union was able to reach what they considered an acceptable deal with U.S. Maritime Alliance. Picketers were reportedly seen in Boston marching to Conley Terminal after both sides were unable to come to an agreement.

The International Longshoremen’s Association, which represents around 2,400 workers at the Port of Baltimore, says it will strike Tuesday.

The following is a statement from Teamsters General President Sean M. O'Brien on the failure of the United States Maritime Alliance (USMX) to present an acceptable contract offer to the International