Correct: from Jeremy Warner, assistant editor, The Daily Telegraph:
...if capital controls are introduced, it basically makes Cypriot euros into a national currency, rather than part of wider monetary union. The capital controls will severely limit your ability to get your euros out of Cyprus, rending them essentially worthless in the wider eurozone. It would be a bit like telling Scots they can't spend their UK pounds in England. Monetary union is many things, but above all it is about free movement of money and a uniform value wherever it is spent. When these functions are disabled, then you cease to be part of a single currency. If capital controls are introduced in Cyprus, it is the end of the single currency in all but name – Telegraph Blogs.