The prospect of a second NSW casino has re-emerged after it was confirmed yesterday that a Hong Kong billionaire talked to the Premier before the election about setting one up. Stanley Ho, whose son Lawrence is involved in casino interests with James Packer in Macau, had a private discussion with Morris Iemma, the Premier's office confirmed yesterday. There is speculation that the possibility of a casino at Tweed Heads is being used by the Government in its negotiations with Tabcorp.