Do not slaughter livestock except for food. These tools assisted activities at kill sites that marked the slaughter and butchering of bison. There is a lack of uniformity among State laws governing cattle slaughter. Muslims had to slaughter sheep in secret. The slaughter of female cows and of heifers is totally forbidden. Men deal with the slaughter of livestock, in which women never participate. The export of bovine animals for slaughter is prohibited. When emigrants faced starvation, they would sometimes slaughter their animals (horses, mules, and oxen). The Humane Slaughter Act is similarly limited. A slaughter of the French prisoners ensued. This sets John on a rampage of slaughter and vengeance. However, none have been successful in obtaining a complete nationwide ban on cow slaughter. Captive bolt stunners are safer to use in most red meat slaughter situations. In the past there were a number of traditional customs associated with the pig slaughter. The Duke's forces did not simply slaughter the inhabitants.