Immobility of pigs is a reason for emergency slaughter. The goal of this project was to determine the proportion of emergency slaughters due to immobility in pigs. In a selected pig slaughter facility. emergency slaughters were monitored in the period between 1997 and 2002 and the numbers of pigs slaughtered due to immobility reasons were monitored. https://www.nacrack.com/hot-savings-HiBoost-Home-15K-Smart-Link-F20G-5S-IoT-limited-super/