Former chief executive officer of the University Hospital of the West Indies (UHWI) Kevin Allen declared emphatically yesterday that he could not have signed a C-84 Customs form to allow for the hospital to apply its tax-exempt status to benefit two private companies in 2023 and 2024.“I don’t know anything about that transaction whatsoever, so I am clueless where that is concerned,” Allen told members of Parliament’s Public Accounts Committee (PAC).