"At present, there are 257 protectees in the central list under different categories. There is no fixed number of persons, other than VVIPs, Union Cabinet and other ministers, to whom security is provided," Minister of State for Home, Haribhai Parthibhai Chaudhary, said in a written reply.
Security is provided on the basis of threat assessment of individuals by security agencies and the category of security (Z+, Z, Y and X) is decided on the basis of the nature and gravity of the threat, the minister said.