[Resolved]  Indane Gas — Denying taking transfer case of gas connection

I recently shifted my family in Bareilly (U.P) from Budaun. In Budaun I was consumer of Bharat Gas but in Bareilly Rohilkhand Gas Service (Agency of Indane Gas) is just near my house. When I contacted at agency regarding connection agaist Termination Voucher issued by Bharat Gas Agency, Budaun, they denied to issue connection against this and said to me that this connection will be issued by Bharat Gas Agency only. When I pressed them to issue connection they said to me that they will issue connection if I produce N.O.C. from Office of Bharat Gas. Please advise me that whether it is compulsory to produce N.O.C. to take change provider of service.