Richard, I can not resist exposing your ignorance, and your attempts to mislead.
It was only EU immigration that peaked in 2005.
That peak is superimposed on the steadily rising graph of net migration.
ONS expects EU migration to balance.
ONS expects the actual decline in net migration, that coincided with the start of the recession, to be temporary as usual with recessions.
ONS have said that current controls are having no effect.

You are arguing with and against ONS, numpty.
Why should anyone listen to you and ignore them?