The schemes began to collapse in late 1996, leading many of the investors to join initially peaceful protests against the government, requesting their money back. The protests turned violent in February 1997 as government forces responded by firing on the demonstrators. In March, the Police and Republican Guard deserted, leaving their armouries open. These were promptly emptied by militias and criminal gangs. The resulting civil war caused a wave of evacuations of foreign nationals and refugees.