I remember that my tuition teacher (math) told me about studies in England. She said that people who live in England or other countries are not as high education as Singapore and Singapore Government did not allow them to work in Singapore BECAUSE THEY ARE STUPID and they have to stay in their own countries to work. Their family will have to visit them instead of people who lived in other countries. I remember she said that they are not allow to visit because of the law and something. I do not know because I forgotten part of what she said.