Members of the Islami Oikyo Jote (Unity Forum) shout slogans as they barricade a highway during a daylong strike in Dhaka April 4, 2011. Dozens of people were injured and over 50 detained as Bangladesh police on Monday clashed with Islamists protesting against a government policy to empower women in the mainly Muslim country, police and witnesses said. REUTERS/Andrew Biraj (BANGLADESH - Tags: POLITICS CIVIL UNREST RELIGION)