Source straw for poultry litter from specialist arable farms and not mixed farms Bedding/litter materials for poultry are not contaminated with salmonella Keep salmonella out of poultry farms Prevent poultry from becoming infected with salmonella Reduce the incidence of salmonella in poultry Reduced contamination of meat products with salmonella Reduced incidence of salmonella in food Food safety - pathogens