In 2000 , Pakistan sent a letter to the organization to include both the sites in List of World Heritage in Danger .
In 2000 , Pakistan sought help to restore the damaged part of the outer walls and hydraulic works of Shalamar Gardens .
In 2000 , Pakistan sent a letter to the organization to include both the sites in List of World Heritage in Danger and sought help to restore the damaged part of the outer walls and hydraulic works of Shalamar Gardens .