President Trump granted Mexico and Canada a 30-day reprieve on U.S. tariffs after both nations agreed to intensify efforts to block illicit drugs and migrants.

Some Canadian politicians previously suggested tossing Mexico from a three-nation trade agreement with the United States.

Ms Sheinbaum (pictured) won praise at home and abroad for her handling of her mercurial American counterpart. Throughout the confrontation her demeanour was respectful but firm. When Mr Trump ordered tariffs on February 1st, she told her team to prepare countermeasures, but did not publicise the details.