Complex sentence: The closing scenes show the lead characters on a grassy slope overlooking a housing estate with new construction going on; this was filmed in Wembley with the assistance of Nottingham builders Simms Sons & Cooke who set up a staged "building site" on location.
Split into simpler sentences: The closing scenes show the lead characters on a grassy slope overlooking a housing estate with new construction going on. That was filmed in Wembley with the assistance of Nottingham builders Simms Sons & Cooke who set up a staged "building site" on location.