An industrial dispute is a conflict between management and workers regarding terms of employment that can result in industrial actions like strikes or lockouts. Disputes generally arise due to issues like poor wages or working conditions. They negatively impact both parties through lost production and profits for management, and lost wages and hardship for workers. Industrial disputes are classified as interest disputes involving negotiations over new terms, or grievance disputes regarding unfair treatment. Common causes of disputes include industrial factors, management attitudes, government failures, and union rivalries. Strikes are a legitimate worker action that temporarily halt work in order to pressure employers, while lockouts are management imposing work stoppages.