What is the fine-grained topic of the following text: Capco is in talks to return the Gibbs Green and West Kensington council estates to Hammersmith and Fulham, which has been fighting to block their redevelopment since Labour took control in the 2014 local elections. Only return the topic.
Capco discussing the return of Gibbs Green and West Kensington council estates to Hammersmith and Fulham.