Mr Khan said the Delhi Waqf Board has been functioning without a chairman for the past one-and-half years leading to corruption.
On Tuesday, a Delhi Assembly-appointed committee found that a part of the land belonging to Hazrat Naseeruddin Aulia Dargah in the national capital was sold illegally in connivance with some Delhi Waqf Board officials in 2016.
"I have resigned so that now they will form the board," the Aam Aadmi Party legislator said.
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