Video of David Cameron at Ballybollan House dairy farm near Ahoghill in Co Antrim:
The prime minister arrived shortly after 10am on Saturday and met with the Ulster Farmers’ Union president Ian Marshall and others including the farm owner, Harold Johnston.
After touring the property, Mr Cameron spoke to a group of farmers.
He said that farmers in the Province needed answers from supporters of Brexit on alternatives to the EU and what they would mean for agriculture.
“we have the relationship with the market in the Republic of Ireland which works rather well,” he said before taking questions.
As he left the prime minister thanked the gathered audience as “the people who the food on tables not only across the United Kingdom but across quite a lot of Europe as well”.