the recent mass imprisonment of migrant laborers, most of whom were from India, on account of their protests against poor wages and living conditions. The alleged labour injustices in Dubai have attracted the attention of various Human Rights groups, which have tried to persuade the government to become a signatory to two of the International Labour Organization's 7 core conventions, which allows for the formation of labour unions. The Dubai government has denied any kind of labour injustices and has stated that the watchdog's (Human Rights Watch) accusations were misguided. Towards the end of March 2006, the government announced steps to allow construction unions. UAE labour minister Ali al-Kaabi said: "Labourers will be allowed to form unions." Prostitution, though illegal by law, is conspicuously present in the emirate because of an economy that is largely based on tourism and trade. Research conducted by the American Center for International Policy Studies (AMCIPS) found that women from the former USSR and Ethiopian women are the most common prostitutes, as well as women from some African countries, while Indian prostitutes are part of a well-organized trans-Oceanic prostitution network. A 2007 PBS documentary entitled Dubai: Night Secrets reported that prostitution in clubs is tolerated by authorities and many foreign women work there without being coerced, attracted by the money. See also Kafala system References