Buyer-side resolutions passed with more than 99.5% support, but competition and gaming approvals remain outstanding.
Dawn Butler and Iain Duncan Smith cite a William Hill sanction and a City Gaming role as Phil Walker prepares to replace Andria Vidler.
The £243 million all-share deal cleared overwhelming votes in Gibraltar as Evoke pointed to debt and tax pressure.
William Hill owner offset more than half of a £46 million tax hit, but adjusted EBITDA still fell 10% in the first half.
Revenue excluding brand licensing rose 9% and adjusted EBITDA 16%, even as remote gaming duty jumped to 40% in April.
The UK gambling group’s debt and Britain’s tougher tax regime add to the pressure around a possible sale.