It's a shame for the workforce.
It's a shame for customers who have been buying products without fully knowing what they were buying and whether they were taking a risk. If they had simply considered how it would look to a customer, put themselves into the shoes of their consumers, sat at the dining tables of the restaurants they supplied, instead of simply thinking how they could get the most ££££££ for their meat maybe they would still have a business!
We don't know the full story, for example I wonder if the FSA publicity was an overreaction, or the end result of a longer investigation. Any food supplier, particularly meat, should expect FSA to jump straight on any infraction of the rules. FSA is there to make sure consumers can be confident in the food on their plates.
The people who should be ashamed are the decision-makers, who are not looking at themselves and accepting responsibility for the situation.