With one day to go until the deadline for a Brexit trade deal, fishing rights remains a key sticking point with both sides threatening to walk if they don't get their way.
Fishing leaders in Lowestoft are urging the Prime Minister not to go back on an election pledge which would save their industry.
Four years ago the prime minister was in Lowestoft fishing for votes for his leave the EU campaign.
Now fishing leaders say he must keep to the promise made then that British fishing grounds should be first and foremost for British boats.
The EU wants to maintain the status quo but there's a fear Boris Johnson might sell out fishing at the 11th hour.
But the town's MP Peter Aldous is convinced Britain will stand firm.