Updates on news about food and drink appear on the BBC as they are worthy enough to make national news. The updates may include when a restaurant gains or loses a star, new food regulations, and updates on the worldwide food industry. Brexit has made some food news rather sensational lately; the United Nations thinks that Brexit will leave a lot of UN food sites unstaffed and unviable, which is a story that made BBC news in August 2017.
Other food news that has made BBC lately has been a story on folic acid in Scotland, a distillery in Ramsay that opened, and a local restuarant losing a star while another one gains it. So, it really depends on what makes the biggest difference to Great Britain, food wise.