I can see what the government are trying to do. Imo, raising the age for compulsary schooling to 18, however, will not solve the problem of a highly unskilled workforce. By the age of 16, you have to let people do what they want to do with their lives. If kids do not want to be in school, they will learn nothing, even if they stay there till they are 80. Greater variety and greater emphasis must be put on profesional training- apprenticeships, and other skill based stuff...
q.e.d