British Prime Minister Rishi Sunak said a new deal with France to tackle illegal migration across the Channel would "make a difference", but the numbers making the perilous crossing would not go down overnight.
"I'm confident that we can get the numbers down but I also want to be honest with people that it isn't a single thing that will magically solve this. We can't do it overnight," Sunak told reporters at the G20 summit in Bali. "There's lots more that we need to do."
(Reporting by Kylie MacLellan and Muvija M; Editing by Kate Holton)
