The German Chancellor said his executive order went against her “interpretation of the basic tenets of international refugee support and cooperation”.
She told a press conference on Monday: “The necessary and decisive fight against terrorism does not justify a general suspicion against people of a certain belief ― in this case people of Muslim belief or people from a certain country…
“That way of thinking is against my interpretation of the basic tenets of international refugee support and cooperation.
By contrast, May has said simply: “We do not agree with this kind of approach.”
She had initially dodged questions over Trump’s travel and refugee ban but finally criticised the executive order more than 12 hours later.
It was signed on Friday, the day May had visited Trump in an effort to establish close ties with Trump as Britain prepares to leave the EU. The pair even held hands briefly during the visit.
Merkel’s comments follow her phone call with Trump on Saturday, in which she reportedly set out the details of the 1951 Geneva Refugee Convention, which calls on signatories to take in those fleeing war.
Trump’s ban applies to those trying to reach America from Syria, where the bloody civil war has forced hundreds of thousands to flee their homes