i want to start at the beginning, because it s important to establish what we re talking about. can you explain the difference between legal and illegal migration? legal migration the government has a lot of power and influence or affect, doesn t it? doesn t it? legal migration is essentially doesn t it? legal migration is essentially government - doesn t it? legal migration is| essentially government knows doesn t it? legal migration is - essentially government knows that that person is in the country, either because they have it with valid visa, or because of some agreement with that country, for example when the uk was in the eu, people from the eu could come to the uk without a visa, this is different to illegal migration where the government doesn t know that that person is in the country, but an important decision to be made is thatjust because somebody enters a country illegally, like crossing the channel on a small boat, it does not mean they are and illegal migrant