Confirmation that the demolition of roof top plant and enclosures constitutes a material operation to lawfully implement planning permission dated 8 November 2019 (RN:19/02730/FULL) for: Use of part ground and upper floors as a 134-room hotel (Class C1); use of part lower ground as a leisure suite (Class D2); use of ground floor as restaurant/bar (Class A3/A4), external alterations, including demolition to include the removal of the rooftop plant enclosures and replacement with a single storey extension, remodelling of the Little Sanctuary elevation and introduction of balconies and lightwells.