Which area is indicated as having a combined authority in England?

Greater Manchester is recognized as having a combined authority in England due to its collaboration of multiple local councils to work together on regional issues, such as transportation, economic development, and housing. This arrangement allows for more coordinated governance and resource sharing among the various boroughs within Greater Manchester, enhancing the region's ability to manage its affairs effectively.

The combined authority structure typically involves elected officials from the constituent councils and allows for a unified approach to addressing common challenges. Greater Manchester was one of the pioneers in establishing a combined authority, which sets it apart from regions like North Devon, Camden, and Devon, which do not have this specific governance arrangement in place. This unique political structure in Greater Manchester serves as a model for other regions looking to improve local governance through collaboration.