Masked British protesters snarled traffic at a busy passenger ferry port and tried to block buses carrying newly arrived migrants, drawing criticism from virtually all corners.

Black-clad demonstrators chanting ‘stop the boats’ cause 4-mile traffic jam at Dover before port access is restored; UK government condemns disruption

Access to the UK's busiest port was blocked this morning by demonstrators who were heard chanting ‘whose streets? our streets!’ and ‘stop the boats’

Dover said Saturday that all traffic was “stopped due to an ongoing public order incident,” and police said they were “engaging with the protesters.”