The first phase of tests concentrated on samples of minced beef products being checked for horse and pork DNA, while the second phase involved samples of beef-based ready meals.
The third phase will include products marketed or labelled as containing beef as a major ingredient, including;
- beef dripping
- stock cubes
- stewing steak
- ready meals which contain beef that is not minced
More top news
Harry and Meghan left Windsor Castle during Sunday afternoon after being hosted by the Queen and Duke of Edinburgh over the weekend.
Clare Waight Keller said it was an "enormous honour" to have been given one of fashion's most coveted jobs ahead of the royal wedding.
As temperatures rise over the coming few days, the risk of thunderstorms across some southern parts