18th December is International Migrants Day. It’s a day designated by the United Nations, dedicated to recognising the “important contribution of migrants while highlighting the challenges they face.”As we write this third edition of our annual post for International Migrants Day, in many ways the outlook for the rights of people on the move feels even bleaker than it did a year ago.We have seen governments trying to “rewrite global refugee laws”, tightening restrictions on migrants’ rights,…