Reference

Several urban districts were eventually excluded from Greater London following the London Government Act 1963. These included:

1. Epsom and Ewell: These districts in Surrey were not included in Greater London Wikipedia.
2. Cheshunt urban district: Part of Enfield, Cheshunt was excluded from Greater London CityMonitor.
3. Chigwell, Esher, Staines, and Sunbury: These areas were announced to be excluded from Greater London on 18 May 1963 London Wiki - Fandom.
4. Caterham and Warlingham: These were among the areas that were never part of Greater London Wikipedia.

These exclusions were part of the reorganization of local government in London, which led to the creation of the 32 boroughs that make up contemporary Greater London. The decisions were influenced by various factors, including urban expansion and administrative considerations. Here is a map for additional context: .