Delhi Chief Minister Arvind Kejriwal has said the Enforcement Directorate or ED notices are "illegal" and sent under a "political conspiracy". "The ED is not giving any answer to my questions on these notices, they have not found anything for two years," he said. "Why am I being called only during the Lok Sabha elections when the investigation going on for two years ? BJP is saying that they will arrest Kejriwal, how do they know that I will be arrested? The reason is the BJP's only purpose is to stop Kejriwal from campaigning," alleged Mr Kejriwal.