DUBAI (Reuters) -Iran’s Revolutionary Guards arrested seven people with links to Britain on Sunday, including some who held dual nationality, over anti-government protests that have rocked the country, according to a statement published by state media. “Seven main leaders of the recent protests related to the UK were detained by intelligence services of the IRGC (Revolutionary Guards) including dual nationals who were trying to leave the country,” the statement read. The British foreign ministry said it was seeking further information from Iranian authorities on reports that British-Iranian du…