Enforcement Directorate today slapped charges of Rs. 4.64 crore forex violations in the Queen's Baton Relay event against former CWG organizing committee chief Suresh Kalmadi and six others.The agency issued show cause notices under the Foreign Exchange Management Act to Kalmadi who was then Chairman of the CWG Organising Committee, the then Secretary General Lalit Bhanot, and others including officials of the Organising Committee.They have been given 30 days' time to reply to ED's notice after which adjudication proceedings under FEMA would begin.