Singaporeans behave civilly and respect others everywhere. They should behave themselves when sitting, and don't separate their feet. If they cross their feet, they just fold the knee of one leg directly on the knee of the other. When they stand, their posture is correct, instead of putting their hands on their hips, because that is an expression of anger. Living in a foreign land, I suggest you pay more attention to it in your daily life. /zd/lx