Indraprastha Gas Limited [IGL] — Consumption security charge of Rs 1000

My Business Patner no is [protected] and I had deposited Rs7500 as a initial security deposit for taking new connection in 2008 and again after 13 years of service Igl is again asking for Rs 1000 as a consumption security deposit . This is nothing but exploitation of customer .Instead of paying intrest every year on security deposit as done by BSes delhi at the starting of every financial year first bill .
Regards
Business Patner no
[protected]