Secret plans to hand over protected green space in Leyton to allotment holders from Hackney are being hatched by Waltham Forest Council and Olympic developers.
Furious local people learned about the scheme only last week though discussions began in October.
Marsh Lane playing fields were singled out by the London Development Agency (LDA) as a prospective site to relocate Eastway allotments from Waterden Road, Hackney, which fall within the 2012 Olympic site.