headline: Rishi Sunak warns there is 'much more' to do over crossings
text: UK Prime Minister Rishi Sunak has said the issue of migrant crossings in the English Channel cannot be solved overnight. 
  He argued the government was starting to see some progress, but added there was "much more" to be done. 
  Under a new agreement signed by Home Secretary Suella Braverman in Paris, the UK will pay France £63m this year, up from £55m last year.
  UK strikes revised deal with France on Channel migrants