Tengku Razaleigh Hamzah
Tengku Razaleigh Hamzah was in the thick of what became known as the Haw Par imbroglio of the mid-1970s, working with the Singapore-based Haw Par Brothers International Ltd, then an offshoot of the empire of British wheeler-dealer Jim Slater, to acquire control of London Tin Company, the British-controlled tin conglomerate, and the Sime Darby plantations conglomerate. This was to be achieved through a complex series of transactions by which PERNAS would end up as the largest shareholder of both. It failed when Singapore accused Haw Par of financial irregularities and later jailed a senior executive and the head, Donald Watson, fled to Ireland.