The UK's food watchdog is considering whether legal action should be taken against food companies involved in the horsemeat beef burger scandal.
The FSA said they would consult relevant authorities and the Food Safety Authority of Ireland over whether to take action against any of the companies involved.
The horsemeat scandal demonstrates how long and complicated the food chain we all depend on is. Regulating our food supply is expensive.
Some of the best, and worst, jokes and gags from Twitter users discussing the discovery of horse DNA in some supermarket beef burgers.
We've seen the jokes on Twitter but the discovery of horse and pig DNA in beefburgers poses a serious question; where did it come from?