WASHINGTON (Reuters) – Paul Ryan, the Speaker of the U.S. House of Representatives, called on Tuesday for Washington, in parallel with its negotiations with Europe, to pursue a separate free trade agreement with Britain, once it has formally separated from the European Union.

Paul Ryan, the highest-ranking elected Republican in the United States, echoed a call from many members of his party, who have dismissed President Barack Obama’s contention that Britain will be at the “back of the queue” for trade talks.

“That is something we should begin discussions with Great Britain to ease concerns so that we do have a smooth trade relationship with Great Britain because they are our indispensable ally,” Ryan said on WISN, a radio station in his home state Wisconsin.

The remarks were distributed by Ryan’s office in Washington.

(Reporting by Patricia Zengerle; Editing by Chizu Nomiyama)