India, Aug. 20 -- The Ministry of Home Affairs is likely to review the security arrangements provided to Delhi Chief Minister Rekha Gupta after she was attacked during a 'Jan Sunwai' at her residence on Wednesday.

CM Gupta has been provided 'Z' category security by the Delhi police, according to the security guidelines of the MHA. The MHA guidelines have been outlined in the 'Yellow Book', which describes protection protocols for VIPs and VVIPs.

However, after the incident, the Delhi CM's security cover might now be upgraded to 'Z'-plus' soon, The Indian Express quoted police sources as saying. The security unit of the Delhi police is responsible for providing protection to the Delhi CM and the cabinet ministers.

A person with 'Z' cate...