Saudi Arabia has centuries-old attitudes and traditions, often derived from Arab tribal civilization. This culture has been bolstered by the austerely puritanical Wahhabi form of Islam, which arose in the eighteenth century and now predominates in the country. The many limitations on behaviour and dress are strictly enforced both legally and socially. Alcoholic beverages are prohibited, for example, and there is no theatre or public exhibition of films. Nevertheless, as reported by the UK Mail, within the Saudi royal family homosexuality is permitted so long as it is not the subject of public attention (Daily Mail: "A gay Saudi prince has been jailed for beating and strangling his servant."). However, the Daily Mail and Wikileaks indicate that the Saudi Royal family applies a different moral code to itself ("WikiLeaks cables: Saudi princes throw parties boasting drink, drugs and sex. Royals flout puritanical laws to throw parties for young elite while religious police are forced to turn a blind eye.") Public expression of opinion about domestic political or social matters is discouraged. There are no organizations such as political parties or labour unions to provide public forums.
Daily life is dominated by Islamic observance. Five times each day, Muslims are called to prayer from the minarets of mosques scattered throughout the country. Because Friday is the holiest day for Muslims, the weekend begins on Thursday. In accordance with Wahhabi doctrine, only two religious holidays are publicly recognized, ʿĪd al-Fiṭr and ʿĪd al-Aḍḥā. Celebration of other Islamic holidays, such as the Prophet’s birthday and ʿĀshūrāʾ (an important holiday for Shīʿites), are tolerated only when celebrated locally and on a small scale. Public observance of non-Islamic religious holidays is prohibited, with the exception of 23 September, which commemorates the unification of the kingdom