LAHORE:,,, The interim Punjab government has further tightened the security protocol of former prime minister and PML-N president Shehbaz Sharif and PML-N Senior Vice President and Chief Organizer Maryam Nawaz on Friday.

On the directives of the Punjab IG police, the provincial administration has provided fool-proof security to both Shehbaz Sharif and Maryam Nawaz.

Both the Pakistan Muslim League-Nawaz leaders will be given a security protocol by four police vehicles with jamming facilities during their movement.

The special branch has provided vehicles fitted with jammers on the written request made by the operation branch.