The spokesman also refused to say whether senior members of the party were meeting.
A spokesman for the police refused to discuss the report.
A spokesman for the company refused to say how many people had been suspended.
A spokesman for the head of the senior policy group refused to comment.
The spokesman refused to give details of the contract terms.
Both Williams and a spokesman for the university refused comment.
Last night his spokesman refused to comment on the claim.
A spokesman for Digital refused to comment on the report.
A spokesman for the company, however, refused to be drawn in to that discussion.
A spokesman for the company refused to comment on her arrest.