Explanation:

labour law, the varied body of law applied to such matters as employment, remuneration, conditions of work, trade unions, and industrial relations. In its most comprehensive sense, the term includes social security and disability insurance as well. Unlike the laws of contract, tort, or property, the elements of labour law are somewhat less homogeneous than the rules governing a particular legal relationship.

In addition to the individual contractual relationships growing out of the traditional employment situation, labour law deals with the statutory requirements and collective relationships that are increasingly important in mass-production societies, the legal relationships between organized economic interests and the state, and the various rights and obligations related to some types of social services.