Love your nic, especially as I just bought some flowers to decorate my room today! (plastic ones though, i've finally succumbed to the convenience bug!)
Next time you do your Singapore taxes - take a look at line 7 and 9.
7 is Gains or Profits of an Income Nature Not Includ.....
9 is Income not...
Last post
They basically reserve the right to impose CGT depending on the nature of the transaction(s) and how they view your motives. It is vague, but I would...