State Bank Of India [SBI] — reduction of minimum available balance (mab)

Respected sir/madam,
As per your new rules, you have started deducting money from every persons account. It is your monopoly, without prior information you are deducting our money.
If people not paying taxes and interest; is this new kind of manoeuvre you force so easily deduct money from common mans pocket. What happen if we are not having financial inclusion accounts, basic savings bank deposit accounts, small accounts, phela kadam and pheli udaan accounts, minors till the age of 18 years, etc. Without any issue we are maintaining 500 rs. Minimum balance, this is new kind of plunder this system taking place in the name of government and finally give excuses if your are not willing to open account in government bank go for private bank. Is it correct way to talk with our citizen? As farmer and student am not even waste my single rupee extra than what require for study.
As we are believe in you kindly take strict action against this kind of deduction and make our citizen happy without indulging such kind of hegemony.
Thank you.