What is the main legal defence open to food businesses should legal action taken against than?

The main legal defense available to food businesses facing legal action is the "due diligence" defense, which asserts that the business took all reasonable steps to prevent the issue in question, such as adhering to food safety regulations and maintaining proper hygiene practices. Additionally, businesses may also invoke "contributory negligence" if the consumer shares responsibility for the issue. Other defenses might include proving that the product was safe at the time of sale or that the claim is based on misleading information. Ultimately, the specifics of each case will dictate the most applicable defense strategies.