You mean the 500 000 settlers encouraged to live in East-Jerusalem and the WB ? these people can either become palestinian citizens under palestinian law, respecting palestinian rules OR move back to Israel. Land for peace is still possible. East-Jerusalem and the WB are not Israel. Bear that in mind. These settlers are Israel's issue.
About 2,000 demonstrators protest 'occupation policy and fascist settlers' in Nazareth (Haaretz)
from the article: Israel can't stop Palestinian independence