The Yasser Arafat International Airport opened on 24 November 1998 after the signing of the Oslo II Accord and the Wye River Memorandum. It was closed by Israel in October 2000. Its radar station and control tower were destroyed by Israel Defense Forces aircraft in 2001 during the al-Aqsa Intifada, and bulldozers razed the runway in January 2002. The only remaining runway in the strip, at the Gush Katif Airport, fell into disuse following Israeli disengagement. The airspace over Gaza may be restricted by the Israeli Air Force as the Oslo Accords authorized.
The Ghana Police Service (GPS) and the Criminal Investigation Department (CID) are the main law enforcement agencies of the Republic of Ghana, and are responsible for the detection of crime, maintenance of law and order and the maintenance of internal peace and security. The Ghana Police Service has eleven specialised police units including a Militarized Police Rapid deployment force (RDF) and Marine Police Unit (MPU). The Ghana Police Service operates in 12 divisions: ten covering the ten regions of Ghana, one assigned specifically to the seaport and industrial hub of Tema, and the twelfth being the Railways, Ports and Harbours Division. The Ghana Police Service's Marine Police Unit and Division handles issues that arise from the country's offshore oil and gas industry.
The Ghana Prisons Service and the sub-division Borstal Institute for Juveniles administers incarceration in Ghana. Ghana retains and exercises the death penalty for treason, corruption, robbery, piracy, drug trafficking, rape, and homicide. 27 convicts (all men) were sentenced to death in Ghana in 2012 and the Ghana Prisons Service statistics of the total number of convicts sentenced to death in Ghana as at December 2012 was 162 men and 4 women, with a total prison inmate population of 13,983 convicts as at 22 July 2013. "The new sustainable development goals adopted by the United Nations call for the international community to come together to promote the rule of law; support equal access to justice for all; reduce corruption; and develop effective, accountable, and transparent institutions at all levels."
Ghana was the first sub-Saharan African country to launch a cellular mobile network (1992). It was one of the first countries in Africa to be connected to the internet and to introduce ADSL broadband services.
There are eight national public universities in Ghana: the University of Ghana, Kwame Nkrumah University of Science and Technology, University of Cape Coast, University of Education, University for Development Studies, University of Mines and Technology, University of Professional Studies, Accra, University of Energy and Natural Resources, and University of Health and Allied Sciences.
Ghana has a growing number of accredited private universities including Lancaster University, Ghana, Ghana Technology University College, Ashesi University College, Methodist University College Ghana, Central University College, Accra Institute of Technology, Regent University College of Science and Technology, Valley View University, Presbyterian university college, and Zenith University College.
The oldest university in Ghana, the University of Ghana, was founded in 1948. It had 29,754 students in 2008. Its programmes in the arts, humanities, business, and the social sciences, as well as medicine, are among the best in the country. Many universitiesincluding Harvard University, Cornell University, and Oxford Universityhave special study-abroad programmes with Ghanaian schools and provide their students the opportunity to study abroad at Ghanaian universities. New York University has a campus in Accra.
The University of Ghana has seen a shift of its traditionally best students to the Kwame Nkrumah University of Science and Technology. Since Ghana's independence, the country has been one of the most educational in sub-Saharan Africa. Former UN Secretary General Kofi Annan has been chancellor of the University of Ghana since 2008.
Kwame Nkrumah University of Science and Technology, the second university to be established in the country, is the premier university of science and technology in Ghana and West Africa.