Kolkata, April 3 -- Bengal Chief Minister Mamata Banerjee on Tuesday raised a "basic question" as to "why would there be different rules for the Prime Minister and others," even as she went on a public relation exercise visiting a church at Chalsa in North Bengal.

"I am sensitive to the model code of conduct before the elections and desist from making even administrative commitments . but I wonder why there would be different set of rules for the Prime Minister and others" in that regard," Banerjee said without naming Narendra Modi but referring to the his speech at an Reserve Bank of India programme.

Modi at an event in Mumbai on Monday delivered a speech at the 90th anniversary of the RBI and unveiled a commemorative coin.

"How the Pri...