New Delhi, Feb. 2 -- Delhi Police on Monday said all prescribed protocols were being strictly followed about the security arrangements for West Bengal Chief Minister Mamata Banerjee and clarified that there was no breach of security or restriction imposed at Banga Bhavan in Delhi.

Ms Mamata Banerjee has been provided 'Z' category security, police said.

As per established protocol, the responsibility for her security while in Delhi lies with the Delhi Police. Officials said West Bengal Police had already conveyed the necessary information regarding the security arrangements, police said in a statement.

Following this, the Delhi Police made comprehensive security arrangements at Chanakyapuri and Haley Road, where Banga Bhavan is located. ...