First [Second] report of the commissioners for inquiring into the state of large towns and populous districts [Appendix- Part II].

The publication of Chadwick's 1842 Report inspired the creation in 1843 of the Royal Commission for Inquiry into the State of Large Towns and Populous Districts, in which Chadwick once again played a leading role, drafting the major part of the Commission's first report and supplying the administrative and operational proposals for the second. The Commission's two reports revealed the unhealthy sanitary and social conditions prevailing among the towns and proposed a number of recommendations to be embodied in new legislation, the most important being a proposal to grant the national government power to supervise the execution of all general measures for regulating the sanitary condition of larger urban communities.