While it is so, the C.B.I. moved an application before the Special 758 Judge, namely, Shri R.C. Jain stating inter alia that the investigation of the case is to be conducted not only in India, but also in Switzerland, Sweden and other countries, that an important aspect of the investigation which is to be conducted in Switzerland is to collect documentary and oral evidence relating to all aspects of the accounts in banks in Switzerland to which remittances were made by M/s A.B. Bofors from Sweden, that in particular, the authorised signatories and the beneficiaries of the said accounts have to be traced by such investigation as they are, in fact, the ultimate beneficiaries of the payments '1 made by M/s A.B. Bofors and that under the procedure followed by banks in Switzerland, an authorised signatory can operate an account for the benefit of certain other persons regarding whom the authorised signatory has to submit certain declarations to the concerned bank and, therefore, it is very essential for the investigation of this case that the documentary and oral evidence should be collected regarding this ' as well as the other aspects of the bank accounts in Switzerland.