We also call for an immediate end to detention of migrants and refugees. Some of them had entered Europe among the flow of migrants and refugees. The city was a destination for internal migrants as well as immigrants. Morocco deported hundreds of the illegal migrants. This deficiency is exacerbated by the lack of protection for undocumented migrants experiencing hate crime. The episode also depicted dangers that undocumented migrants face. Women were a minority among earlier Indian migrants. Helicopters can rescue people or intercept vessels smuggling migrants or narcotics. Many had migrated or were descendants of migrants from colonial Virginia. This rapid growth stems from the amnesty which incorporated a number of unregistered foreign migrants. No accurate estimates of the number of illegal migrants living in South Africa exist. Jerash became a destination for many successive waves of foreign migrants. Peasants were half of all migrants before 1896. This is sometimes in the form of former vagrants becoming established or regular migrants. The early Chinese migrants to Singapore were predominantly males.