Lawyers who work in Latin America and the Caribbean are bracing for a hard-line approach to the region when Donald Trump takes office in January.

Trump’s second run leading the U.S. is expected to bring a crackdown on irregular immigration and a surge in trade tensions that will weigh particularly hard on Mexico. On Monday, the incoming president threatened to slap a 25% tax on all products from Mexico until the country stops drugs and migrants from entering the U.S.