Whitewavemark2This morning GN obviously thinks that if something is worth saying once it should be said twice, both I and GrannyGravy have had this problem on other threads.
Many of the immigrants at Calais, not all, I know that, have no solid ground for refugee status, so what happens to those who are turned down in Calais? They are not going to turn round and go back home again. They are still going to hang around the French coast looking for ways of getting to Britain - and the boats are the obvious solution.
The only real solution, short of a sudden improvement in the economies and governance of the countries they come from, is for the French to launch an effective surveillance and stop operation. With modern surveillence equipment from CCTV, to drones to helicopter patrols and police units ready to get to any beach within 5 minutes, if the chances of a boat getting away are reduced as they are stopped again and again, with the boats then confiscated, so that the chances of success are reduced the problem would reduce.
The reason that they took to the boats was because it was getting harder and harder to get across in lorries, although I know this still happens, it is considerably reduced.
But why would the French want a solution? Life for the residents of Calais and surrounding areas is made unpleasant and difficult by the constant presence of the refugees, living rough and desperate. The more refugees who make it across the channel, the fewer remain, except the more who get to the UK the more who are attracted to try the crossing.
As I said a problem with no solution but economic growth and good governance in the home countries.