Julie Schmit reports in USA Today Tuesday that the abuse of non-ambulatory cattle at a California slaughterhouse has renewed calls for a ban on the slaughter of such animals, and newly released government records show such mishandling in past years was more than a rare occurrence.

The Animal Welfare Institute, an animal-protection group, said that more than 10% of the humane-slaughter violations issued by the U.S. Department of Agriculture for the 18 months ended March 2004 detailed improper treatment of animals that couldn’t walk — mostly cattle.

The finding, drawn from USDA records the institute recently received in response to a Freedom of Information Act (FOIA) request, is included in a report to be released Tuesday on humane-slaughter violations. It comes as the USDA steps up checks on conditions at the nation’s 900 slaughterhouses following abuses at Westland/Hallmark Meat, now at the heart of the biggest beef recall ever.

An undercover animal-rights worker at the plant used a video camera to document workers moving downed cows with forklifts, sticking them repeatedly with electric prods and spraying water down their noses to make them stand, allegedly to get them to slaughter (below).

The USDA called the actions "egregious violations of humane-handling regulations." American Meat Institute (AMI) spokeswoman Janet Riley called them an "anomaly."

But the USDA records obtained by the Animal Welfare Institute describe 501 humane-handling or slaughter violations that occurred at other slaughter plants. At one plant, a downed cow was pushed 15 feet with a forklift. Other companies were cited for dragging downed but conscious animals, letting downed cattle be trampled and stood on by others and, in one case, using "excessive force" with a rope and an electric prod to get a downed cow to stand, the enforcement records say.

As I wrote in Feb., the city leaders in Toulouse, France, figured out by 1184 that selling the meat of sick animals was forbidden unless the buyer was warned.

In the Middle Ages, violation of regulations ranged from fines to flogging to banishment._Hallmark/Westland Meat Packing Co. will be flogged in the media and the two-year recall should effectively banish the company.

But unlike 12th century France, USDA has access to the same video technology that a single undercover worker — not the five USDA inspectors on-site — was able to use to bring down a large corporation. Producers and processors who say their food is safe should be able to prove it. Producers and processors who say they treat animals humanely should be able to prove it.