The 12th January deadline has now passed for submissions to London Borough of Kensington and Chelsea about the Proposed Development at Kensal Canalside / Sainsbury’s.
You can find further information on this website at Kensal Canalside.
Kensal Triangle Residents Association has a website with further information, videos, analysis of the application and a petition – https://www.keepkensalgreen.com/.
The way in to the London Borough of Kensington and Chelsea pages about this is at https://www.rbkc.gov.uk/planning-and-building-control/large-developments-within-borough/kensal-canalside-opportunity-area
The QPARA response can be seen on the Planning page.