Immigration and asylum Theresa May's immigration speech: facts or fiction? immigration's impact on annual growth in hourly wages of the lowest immigration to the centre-right Policy Exchange thinktank, in which she of immigration on jobs, and their conclusions were stark. They found a clear association between non-European immigration and employment "In particular, any link between immigration and employment of immigration on employment of the UK-born." "There is evidence, too, that immigration puts a downward pressure that immigration can increase wages for the better-off, but for those on lower wages, more immigration means more workers competing immigration lowers average wages. This is not what the evidence reasonable to assume that immigration had little or no impact on "One area in which we can be certain mass immigration has an effect is caused by immigration. And there is evidence that without the demand caused by mass immigration, house prices could be 10% lower was likely to be small. However, if by "caused by mass immigration" May means "compared with what would happen if there was zero immigration", * Immigration and asylum David Cameron attacks Ed Miliband's immigration plans previous Labour government's 'broken' immigration system David Cameron attacks Ed Miliband's immigration plans 100,000 students coming to UK face immigration interviews 100,000 students coming to UK face immigration interviews Immigration interviews for prospective students coming to UK - video Immigration interviews for prospective students coming to UK - * › Immigration and asylum