The Lydd Airport Action Group has been campaigning against the expansion of the airport.
Louise Barton told ITV News it would continue to fight the plans and expected the proposal now to be embroiled in years of legal wrangling.
"The whole nuclear safety argument has been completed disregarded," she said.
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Amanda has the Bank Holiday forecast for the west of the Meridian region.
Amanda Houston has the Bank Holiday weekend forecast for the east of the Meridian region.
The family and girlfriend of one of the Shoreham air disaster victims, Jacob Schilt, have spoken about their terrible loss.