Which action must workers NOT take if notified of a scheduled random test?

Workers are required to adhere to the protocols associated with random drug testing. Therefore, the action that workers must not take is requesting time off upon notification of a scheduled random test. When notified, workers must be present to provide a specimen, arrive on time at the test location, and comply with all testing procedures. These responsibilities are essential to the integrity of the testing process, as random testing is designed to detect substance use at unannounced intervals, and taking time off could hinder this objective. The importance of being available for testing ensures accuracy and compliance with workplace safety standards and regulations.