Narrow-gauge railways in Africa cane. Because Africa is divided into many countries, railways built by different governments tend not to link up with each other, each country's lines connecting its outlands with its own port. Incompatible gauges are therefore not obvious. For example, a link from Nigeria to Cameroon would join to . The railways of South Africa and many other African countries, including Angola, Botswana, Congo, Ghana, Mozambique, Namibia, Nigeria, Sudan, Zambia and Zimbabwe, use gauge, sometimes referred to as Cape gauge. Kenya, Uganda and others use gauge lines. In Tanzania former East African Railways lines are metre gauge while the TAZARA line
Law enforcement in the United Arab Emirates the arm responsible for this is the Corrections Department. Under this Ministry, is also the Immigration Department. The police forces of Abu Dhabi and Dubai are the biggest in the country, as these two emirates are the ones with most people and visitors. The Police Special Unit is a counter-terrorism unit, modeled on the British SAS. Recruits come from countries such as Pakistan, India, Sri Lanka, Bangladesh, Nigeria, Kenya, Ghana, Senegal, Yemen, Oman, Lebanon, Palestinian Territory, Indonesia, South Korea, Japan, Malaysia, The Philippines, Germany, The Netherlands, Greece, Italy and other countries for training in Dubai and Abu Dhabi, and are