Editorial Board

Immigration Policy for a Post-Brexit Britain

The U.K. wants control of immigration -- but what kind of control?

Theresa May has some explaining to do.

Photographer: Nick Ansell/Getty Images

A key demand of Brexit voters was to take back control of the U.K.’s immigration policy. Prime Minister Theresa May has promised she will -- but hasn’t said what she’ll do with this control once she has it.

Many Brexit supporters are hoping for a severely restrictive system. This would be a mistake, and May ought to say so. Liberal rules on immigration, exercised at Britain’s discretion, would best serve Britain’s interests.