ISLAMABAD- The workers of Pakistan Awami Tehreek (PAT) and Pakistan Tehreek-i-Insaf (PTI) today vacated the lawn of the Parliament House. PAT leader Dr Tahir ul Qadri yesterday directed his followers to leave the lawn of the Parliament House. The participants of sit-ins of PTI and PAT who are protesting against the government in Islamabad on directives of their party’s leaders vacated the tent settlements in the lawn of the Parliament House today and moved their tents at D-Chowk adjacent to the parliament.