article_snippet: Some college heads say that without the extra income Some college heads would have to reduce teacher numbers because of a nationwide schools funding crisis.
article_snippet: But there are concerns that the practice will leave fewer places available for local pupils.
article_snippet: The downside is that British students may be squeezed out of places that would be valuable to British students. '
article_snippet: Head teachers say that without the extra income Head teachers would have to reduce teacher numbers and cut art, music and sports classes.
highlights_snippet: But there are concerns the practice will leave fewer places for local pupils .