Delhi Chief Minister Arvind Kejriwal has replied to the ED, asking why summonses were issued to him if he was not an accused in the excise policy-linked money laundering case, the AAP said on Thursday. Kejriwal was issued a summons by the Enforcement Directorate last week for the fourth time and asked to appear before the agency on Thursday. The Aam Aadmi Party alleged that the BJP wants Kejriwal to be arrested so that he cannot campaign for the upcoming Lok Sabha polls. "This is being done to stop him from campaigning for the upcoming Lok Sabha polls. ED has said that Kejriwal is not an accused, then why were the summons issued to him," the party said. The AAP also said their leaders are not involved in corruption and will never join the BJP.