PHA official inspects parks January 15, 2021 Rawalpindi : Under Prime Minister Imran Khan’s Clean and Green Pakistan Movement, gardens and surrounding spaces of all government hospitals and health centers would be phase wise converted into 'Natural Air Filter Spots.' Malik Abid Hussain, vice chairman of Parks & Horticulture Authority (PHA) said this while inspecting the parks and open spaces inside the hospital in District Headquarters Hospital (DHQ), Raja Bazar. Abid Hussain said that the role and importance of trees in protecting and developing human health needs not to be stated and spaces inside hospitals, parks and corridors would be decorated with flowers and plants as there is no substitute for this kind of nature’s support for medical staff in the recovery of sick people.