Approved. Reserved matters relating to to Building S1 within Development Zones S for erection of a 12 storey building, plus single level basement, with mixed office (B1), flexible office or leisure (B1 or D2) and retail uses (A1-A4) at ground floor, mixed office (B1) and flexible office or leisure uses (B1 or D2) and 1st and 2nd floor and office (B1) uses at 3rd-12th floor, and associated servicing, cycle parking, plant and public realm on Handyside Street, Canal Reach and within the tertiary routes of zone S along the northern and eastern side of the building and between S2 and S4, as required by conditions 9, 10, 12, 14, 16 – 22, 27, 28, 31, 33-38, 45, 46, 48, 49, 50a, 51, 60, 63-67 of outline planning permission reference 2004/2307/P granted 22/12/06 (subject to S106 agreement) for a comprehensive, phased mixed-use development of former railway lands within the Kings Cross opportunity Area.