South-East Asia, island of Borneo.

GMT + 8.

5,770 sq km (2,226 sq miles).

381,371 (2008 estimate).

66 per sq km.

Bandar Seri Begawan. Population: 27,285 (2001).

Brunei is a small coastal state just 443km (277 miles) north of the equator in the northwest corner of Borneo, bordered on all landward sides by Sarawak (Malaysia), which splits Brunei into two parts. The landscape is mainly equatorial jungle cut by rivers. Most settlements are situated at estuaries. The state is made up of four districts: Brunei-Muara (the capital district), Tutong and Belait (Brunei’s centre of oil and gas exploitation, in the west of the country); and Temburong, the eastern district, which has large areas of virgin rainforest. The islands in Brunei Bay fall within the Brunei-Muara or Temburong districts.

Traditional Islamic monarchy. Gained full independence from the UK in 1984.

Sultan Haji Hassanal Bolkiah since 1967.

Political parties were allowed to operate openly for a brief period in the 1980s and again in the mid 1990s, although were ultimately suppressed. The Sultan's intention to maintain the leading role of the dynasty was reflected by an official announcement in August 1998, stating that his eldest son, Prince al-Muhtadee Billah, will succeed him as Sultan upon his death or retirement.

In 2004, the Sultan reopened parliament 20 years after it was suspended; this has been seen as a step towards giving some political power to the country's citizens.

Malay is the official language. English is widely used and Chinese dialects are also spoken.

Most of the Malay population are Sunni Muslims. There are also significant Buddhist, Confucianist, Daoist and Christian minorities. Large numbers of the indigenous groups practise traditional animist forms of religion.

220/240 volts AC 50Hz. Plugs are either round or square three-pin.

Shoes should be removed when entering Muslim homes and institutions and visitors should not pass in front of a person at prayer or touch the Koran, the Muslim holy book. Traditionally, a Bruneian shakes hands lightly, bringing his hands to his chest. However, any physical contact between members of opposite sexes is avoided. Non-Muslims should not be found in the company of a Muslim member of the opposite sex in private: sexual contact, or even compromising behaviour, between non-Muslims and Muslims is punishable by deportation. There are many honorific titles in Brunei: Awang (abbreviated to Awg), for instance, is equivalent to 'Ms' or 'Mrs'. Adat (customary law) governs many occasions and ceremonies.

Food may be served without cutlery: eat using the right hand only. Avoid giving or receiving with the left hand or pointing the soles of one’s feet towards companions. Gifts (particularly food) should only be passed with the right hand, although it is acceptable to use the left hand under the right wrist for support. It is also considered impolite to point with the index finger (the right thumb should be used instead) or to beckon someone with your fingers (the whole hand should be waved instead, with the palm facing downwards). The right fist should never be smacked into the left palm, and children (or adults) should not be patted on the head. It is widely regarded as discourteous to refuse refreshment when it is offered by a host, or to eat or drink in public places, especially during Ramadan when Muslims are fasting.

Visitors should note that there are severe penalties for all drug offences, and that the legal system in Brunei is partly based on Shariah law and can, occasionally, apply to non-Muslims, including visitors. Dress is informal except for special occasions. Women should ensure that their head, knees and arms are covered.