Left to right: Frank Wingate, London Business West (West); Richard Gammon, HOK architects (West); Corin Taylor, Institute of Directors (West); Michael Hammond, World Architecture News (Chair); Daniel Moylan, Aviation Adviser to Mayor Boris Johnson (East); Huw Thomas, Foster and Partners (East); Bridget Rosewell, Testrad (East); Ian Mulcahey, Gensler (East)