GDP per capita has been stagnant/going down for years, too many immigrants claim benefits and provide nothing of worth

Too many immigrants end up committing rape, murder, assault and a miriad of other offenses on the native population, all of which could be avoided if they were never let in to begin with. All illegal immigrants should be deported. They broke the law to come here. It is impossible to properly vet them. They are unwanted. Millions of legal immigrants should also be deported as they are a net drain on the economy and have refused to integrate into British culture. Immigration is to blame for many economic hardships we face, but that is a problem of leadership, what must be done is we elect leadership that will halt immigration and deport millions of no good benefits scroungers and foreign criminals.