The 2nd generation LEEaders of Singapore was "coached" by a man called Lee Kuan Yew, who refused to retire when he is supposed to and thus created a SM title for himself in order for him to have a hand in the running of Singapore Pte Ltd.
The 3rd generation of LEEaders are currently under the "guidiance" of both Lee Kuan Yew and Goh Chok Tong, who hold the MM and SM titles respectively.
It is fairly obvious that the MM, SM and PM jointly make decisions for Singapore Pte Ltd, with the MM having the most influence among the 3.
Don't blame LHL for the casinos. We must be fair