In Reply to: joodoff posted by Baliaddict on Wednesday, 2. December 2009 at 11:29 Bali Time:
Imigrasi should put the last portion of the white arrival card in each passport. The arrival card is the Imigrasi form you filled out in the plane.
Make sure that you do not lose this "departure card" or the Imigrasi will create all sorts of expensive difficulties when you try to fly home.