Now Prime Minister Boris Johnson has called migrants’ Channel crossings a “very bad and stupid and dangerous and criminal thing to do” as he hinted at changing laws to tackle the crisis. Mr Johnson’s comments came as a French politician warned the UK’s decision to send in the Royal Navy “won’t change anything” and a former Home Office official said he was sceptical of the plans. Efforts to address the crisis intensified on Monday as more crossings continued in the early hours of the morning, with an inflatable dinghy thought to be carrying more than 20 Syrians met by a Border Force patrol boat off the coast of Dover in Kent.