does any one know when iphones in uk will get itunes radio on iphone

does anyone know when iphones in uk will get iTunes radio on iphones in uk as we pay same money for apple iphones as rest of the world and they get iTunes radio on there iphones I contacted by phone about this issue a year ago and person on othere side agreed with me but never got phone call or email does anyone know if they will roll out itune radio to iphones in uk!