Since the 1950s the Muslim element within the worker migration to west
ern Europe has grown from almost nothing to over 6 million. There are
now more 'new' Muslims in Europe than in the indigenous groups of non-
CIS Europe. The situations differ very substantially between the main
western European countries in terms of origins and the degree of integ
ration of the groups concerned. The article presents an overview of th
e current position dealing particularly with the numbers in different
countries.