The Delhi Police has asked the Enforcement Directorate, ED, to investigate hawala transactions in connection with IPL spot-fixing case. In a letter to ED, Special Commissoner of Special cell, S.N.Srivastava said, most of the money transactions in fixing case, have been routed from Dubai. He said, ED has been provided with details of 27 accused in the case. Mr. Srivastava said, information given by the ED will help the Delhi Police to carry forward its investigation.