Macron said that Brexit “sold a lie” to Britons regarding immigration, arguing that the absence of a returns agreement with the EU incentivises Channel crossings.
Cooper countered that criminal smuggler gangs exploit any situation, including Brexit, to profit, adapting their tactics before and after the UK's departure from the EU.
A new 'one-in-one-out' returns agreement was unveiled, allowing one asylum seeker to enter the UK legally from France for each small boat migrant returned to France.
During an interview with Times Radio, Cooper declined to say how many migrants would be returned under the new scheme.