The cancellation of Cenk Uygur’s and Hasan Piker’s visas tells us that the home secretary’s powers to police speech are too broad, says campaigner and barrister DK Renton

U.K. bars two American leftist commentators from entry, citing concerns their presence could incite public disorder and antisemitism.

Visa refusals for US left-wing commentators exposes tensions between ‘protecting open argument and importing those whose public role is to turn conspiracy into cash’