The big issue is traceability and control. How is unvetted meat making its way into the market? What else does it tell us about the state of the meat market? There are meant to be controls that protect consumers.

A more minor related consideration is what these horses are. Could it include sports horses, who are given a cocktail of drugs unfit for human consumption?

In addition, plenty of consumers specifically avoid horse -- and the UK scandal 15 years ago also included pork, which many cultures and religions specially shun.