Immigration from the EU would go away because EU citizens post Brexit could no longer walk in and work or look for a job. A points based system would identify those we need from those we don't, how many Eastern European car washers/waiters do we need? If we do need immigrants we should be offering the best of the best the opportunity to come here, the next Aguero's and De Bruyne's not 333,000 pub players as is the case today. The aim should be to reduce the number of immigrants to the lowest possible number and concentrate on training people already here to do the jobs we need, training more nurses and doctors would be a logical start when we only have 20,000 nurses training places and 80,000 kids wanting to train. It is lazy and too convenient to simply claim the NHS would collapse without immigrants when we do not provide the opportunities for enough British kids to train and take up these jobs. There is no reason immigration numbers can not return to 30 to 50,000 that they were pre 1997 and bring in people as we need them, it just takes political will, a desire to do it and to stand against big business and bosses who want a never ending supply of cheap unskilled immigrant workers. Less immigration and greater employment levels here will raise wages its simple supply and demand.