There are no currency regulations and foreign currency of almost any denomination is readily exchanged in the UAE. The dirham (pronounced dir-ham) is the official currency of the UAE. Dirham notes are in 5, 10, 20, 50, 100, 200, 500, and 1000 denominations. The dirham is divided into 100 fils, coins include Dh1, 50, 25, 10 and 5 fils (10 and 5 fils are rarely used). The prefix is also written as AED. The dirham is index linked to the dollar and the official exchange rate is Dh3.671 = US$ 1.00. The best exchange rates for other currencies are generally available at private moneychangers found throughout the UAE, but especially in the more popular souqs and shopping malls, where you will also find ATMs. The UAE Exchange Centre (associated with Western Union) has branches throughout the UAE. Thomas Cook Al Rostamani (authorised representative of Thomas Cook's financial division) and Al Razouki International Exchange Company are also well represented.

The UAE is one of the safest places in the world to visit. In fact, it has been designated the world's safest holiday destination by the international travel industry on two occasions. Nevertheless, it is a good idea to take out travel insurance and to take the normal precaution to safeguard yourself and your valuables.

Tipping is not compulsory, but is common practice. Gratuities to staff at hotels are at your discretion. Most restaurants add service charges to the bill (Abu Dhabi 16 per cent; Sharjah 15 per cent; Dubai 10 per cent). If this charge is not included, add 10 per cent of the total to the bill. Taxi drivers do not expect to be tipped. Supermarket baggers, bag carriers and windscreen washers at petrol stations are generally given a tip.

Ask permission before photographing people in general. Avoid photographing Muslim women and do not photograph airports, docks, telecommunications equipment, government buildings, military and industrial installations.

The UAE is four hours ahead of GMT. The time does not change during the summer. This means that there is a three-hour difference between UK and UAE local times in summer and a four-hour difference in winter.

Domestic supply is 220 volts. Sockets suitable for three-pin 13 amp plugs of British standard design are the norm. However, it is a good idea to bring an adaptor with you. Alternatively, adaptors can be purchased in local supermarkets. Appliances purchased in the UAE will generally have two-pin plugs attached.