Islamabad around the world through Islamabad International Airport. The airport is the largest in Pakistan and is located outside Islamabad in Fateh Jang. The Rawalpindi-Islamabad Metrobus is a bus rapid transit system that serves the twin cities of Rawalpindi and Islamabad in Pakistan. It uses dedicated bus lanes for all of its route covering 24 bus stations. This service covers a huge distance from city Saddar, Rawalpindi to Pak-Secretariat, Islamabad. This service is very reliable and consistent, and the labor force as well as students are using this government provided service on a daily basis. It has reduced the time consumption
International School of Islamabad 165 students in January 2003, an all-time low, but enrollment recovered to 374 in 2007–2008. Enrollment declined after 2008. After the Islamabad Marriott Hotel bombing in October of that year, the United Nations and other organizations stated that Islamabad was not a family post, meaning employees of those organizations may not have their family members in the same city. Additional events in Pakistan and neighboring countries caused additional enrollment declines. Each year, 30% of the school's students are new students. Enrollment count: International School of Islamabad International School of Islamabad (ISOI) is an international school in Islamabad, Pakistan, serving K-12.