New Delhi, March 23 -- The United States' NATO allies, namely Canada, Denmark, the United Kingdom, Germany, and Finland, issued fresh travel advisories amid US President Donald Trump's stricter immigration policies, where his officials time and again detained numerous tourists at the border, sparking concerns among these countries

It prompted them to inform their citizens about potential risks when travelling to the US. Some of the warnings suggest the State Department has suspended its policy allowing transgender, nonbinary and intersex and people to update the sex option on their passport. Earlier, there were reports of Europeans being detained at the US airport and border crossings.

Trump had made the registrations compulsory. Before...