UK Roma tensions in Sheffield's Page Hall
14 November 2013 Last updated at 23:03 GMT
Nick Clegg has said Roma immigrants - who come to the UK from central and eastern Europe - must "play by the rules" and respect the British "way" of life.
The comments follow a warning from former Home Secretary David Blunkett that cultural tensions in part of his constituency in Sheffield could lead to race riots unless action was taken to improve integration.
Ed Thomas reports.