A wounded protester is detained by police during riots in Belgrade October 10, 2010. A huge force of about 5,000 Serbian police clashed repeatedly with anti-gay protesters on Sunday, leading to arrests and many injuries as Belgrade hosted its first gay rights rally in nearly a decade. REUTERS/Milos Peric (SERBIA – Tags: CIVIL UNREST POLITICS IMAGES OF THE DAY) SERBIA OUT. NO COMMERCIAL OR EDITORIAL SALES IN SERBIA