The mayor of Vukovar in Croatia has called for calm after riots on Monday against bilingual public signs in both Latin and Cyrillic lettering. But the protests have spread.<br /><br />Croatian law says bilingual signs must be used when an ethnic minority is at least 33% of the population.<br /><br />In Virovitica the opposition HDZ leader says the government is being insensitive.<br /><br />...<br />http://www.euronews.net/
