Kṣatriyas also, they should be engaged in their particular duties. Vaiśyas and śūdras also. And it is the duty of the government that everyone is discharging his duties. That is king's business, rāja-daṇḍa. If one does not observe the regulative principle, then he should not declare himself as brāhmaṇa, kṣatriya, vaiśya, śūdra. So, just like at the present moment, the government has got inspectors to see, inspect the schools, whether the teachers are duly discharging their educational curriculum, similarly, formerly the king, he was rāja-daṇḍa-vit. So not only he was inspecting that everyone is discharging his professional or particular duties, but everyone has got employment. That was also the king's duty. No one should be unemployed. The brāhmaṇa should be employed, the kṣatriya should be employed, the vaiśya should be employed, and the śūdra should be employed. If there was any difficulty, then it was the duty of the king to give them employment. So since we have lost our responsible monarchical government, the four divisions of social order—means brāhmaṇa, kṣatriya, vaiśyas and śūdra—they are deviated due to unemployment.
Curriculum
Lectures
Srimad-Bhagavatam Lectures
Just like at the present moment, the government has got inspectors to see, inspect the schools, whether the teachers are duly discharging their educational curriculum, similarly, formerly the king, he was rāja-daṇḍa-vit. So not only he was inspecting that everyone is discharging his professional or particular duties, but everyone has got employment.
Lecture on SB 1.2.8 -- Bombay, December 26, 1972: