LONDON/PARIS (Reuters/AFP) - Muslims are facing increased discrimination across Europe and urgent action needs to be taken at local, national and EU levels to tackle the problem, according to a report published on Tuesday. The Open Society Institute, a private foundation set up by billionaire financier George Soros, said many Muslims suffered unfair treatment along with social and economic disadvantages, despite being integral to the cities in which they lived. Europe needs to live up to its promise of an inclusive, open society, said Nazia Hussain, director of OSIs At Home in Europe project. Switzerlands recent ban on minarets is a clear sign that anti-Muslim sentiment is a real problem in Europe. Swiss voters backed a ban on building minarets in a referendum last month to widespread international criticism. The OSI report, based on more than 2,000 interviews in 11 cities in seven countries - the Netherlands, Belgium, Germany, Denmark, Britain, France and Sweden - said there were between 15 and 20 million Muslims living in the EU, a figure expected to double by 2025. It said Muslims faced higher unemployment, had lower-paid jobs and suffered higher poverty rates, while some Muslim pupils faced racism and prejudice, and were confronted by lower expectations from teachers. Many Muslims, who were not EU citizens, remained disenfranchised with no right to vote in local elections even though they were long-standing residents. The OSI research suggests that religious discrimination against Muslims remains a critical barrier to full and equal participation in society, the report said. The findings of this report are consistent with other research and suggest that levels of religious discrimination directed towards Muslims are widespread and have increased in the past five years. The survey said Muslims did feel a sense of belonging to the city and country in which they lived, and wanted to reside in mixed communities rather than among their own kind. There is very little official data available on Europes Muslim and minority populations, Hussain said. What does exist is either anecdotal or extrapolated and contributes to an inaccurate picture of Muslim communities and minorities in Europe and a lack of understanding of the experiences and concerns of these communities. The report made a host of recommendations, saying EU policymakers should address discrimination in areas such as education and housing, and called for better data to allow evidence-based policies that helped facilitate integration. Meanwhile, A French government minister drew angry reactions on Tuesday for saying young Muslims should not speak slang or wear their caps back to front. Nadine Morano, Junior Minister for the Family and Social Unity, said she wanted a young Muslim to love France when he lives here, to find a job, not speak slang and not wear his cap back to front. The Socialist Opposition and anti-racism campaigners condemned her comments, made at a discussion Monday organised as part of a national debate on French identity which has been widely criticised as divisive. Morano said her remarks had been taken out of context. I was saying that with this caricature, and the stigmatisation that exists, I would advise them not only to wear their cap straight and not speak slang, but I explained also (they should) use the potential of their double culture, she said Tuesday. Her comments on young Muslims referred to verlan, French street slang formed by reversing the syllables of words. Socialist Party spokesman Benoit Hamon said her comments were very serious. Campaign group SOS Racisme described her words as another blunder in the debate. They are part of a long series of racist and stigmatising comments made during the debates on national identity, the association said in a statement. Moranos defence of her comments was supported by Amed Bellal, a regional Muslim community leader who was at the debate. He told AFP Morano absolutely did not stigmatise the Muslim religion.