Earlier quoted context omitted.
Exactly that, plus Scots going to study in England had to pay their fees. As a side note though, if Scotland becomes independent when voted later on this year, then "Thousands of English, Welsh and Northern Irish students will study at Scottish universities for free" [1] [1] http://www.telegraph.co.uk/education/universityeducation/102...
if Scotland becomes independent ... "... English, Welsh and Northern Irish students will study at Scottish universities for free..." This assumes that an independent Scotland would be a member of the EU, which is far from certain: http://www.scotsman.com/news/politics/top-stories/impossible...
i.e. If a country splits into two parts surely you have two new countries.