Details pursuant to ref: 19/03624/VAR: Phase 2A and Phase 4 Tree Protection (9), Insulation (27), Archaeology (30), Site Waste Management Plan (44), cycle parking (60) and Phase 2A, Air Quality (45), for the submission of planning application under Section 73 to amend conditions 2 (approved drawings), 3 (phasing plan), 7 (residential units), 8 (non-residential floorspace) and 52 (car parking provision) of outline planning permission 15/02039/OUT, as amended by 17/04670/VAR, to facilitate minor changes to residential unit numbers from 993 to 1,080, building heights, development zones, non residential floorspace, landscaping and play provision and parking provision in relation to Phases 2A and 4 of the Alma Estate, Enfield,EN3. Submission of Environmental Statement Addendum.