The previous outbreak was, according to the HSE, the responsibility of the government lab. at Pirbright (FT report):
"Because Merial handles far larger quantities of foot-and-mouth virus for vaccine production than the IAH does for laboratory science, the investigators concluded that the escaped virus probably originated with the company. “But this in no way implies any culpability by Merial,” Mr Podger [the chief exec. of the HSE] told a press conference.
Indeed, the IAH was responsible for all the specific breaches in biosecurity identified in the HSE report."
Now here's the good old Beeb:
"But the Health and Safety Executive said it was not clear which of the two labs which share the site - Merial, a private pharmaceutical company, and the Institute of Animal Health (IAH) - were responsible."
Presumably, the Beeb plays it this way because it doesn't want to drop the line that it was all the fault of evil private industry. I had hoped to give a link to their initial surprise at the finding but I've lost it.