Despite questions being asked, the press office in Downing street has remained tight lipped and has refused all requests for further information.
It is rather telling, if he had no offshore income, the denial would have come quickly.
It has not.
I think this week will just get even worse for the under fire Tory leader, who's campaign for the Euro Ref gets underway, his party is in open revolt, with many of his own cabinet coming out in favour of Brexit.
We may yet see the PM facing calls to resign if it revealed that he has offshore income in a tax haven, or has benefited from it in the past.
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