Complex sentence: The demolition of Earls Court is opposed by the Earls Court Action Group, made up of local residents and interested parties who will be affected by the exhibition centre's destruction and subsequent 20 years of proposed redevelopment.
Split into simpler sentences: The demolition of Earls Court is opposed by the Earls Court Action Group. The group comprises local residents and interested parties who will be affected by the exhibition centre's destruction and subsequent 20 years of proposed redevelopment.