From the Immigration & Checkpoints Authority press releases section:
Illegal Breast Enhancement Busted by ICA
It was not silicone, it was not saline. The implants came in the form of Dormicum and Domi.
2. The "D-cups" were detected on 28 September 2005 at around 3.40pm, when one of our officers noticed that a female traveller was behaving nervously at the Arrival Bus Hall of Woodlands Checkpoint. The traveller was then directed to the office for further checks...
Guess that operation went tits up. Remember kiddies, smoking is bad for your boobs.
Actually, if you look through the ICA press releases, there are quite a few gems in there. Here are a few more I found:
ICA Exposes the Seat of Deceit (Malaysian man caught smuggling in contraband cigarettes from Malaysia by hiding the cigarettes under the rear passenger seat of his son's car)
ICA Makes a Clean Sweep of an Illegal Employment Syndicate
(The 20 immigration offenders caught were all employed to work as cleaners and dishwashers at the food outlets)
Yucks! The Things People Keep in Their Undies!
("Probing further, two pieces of VCD and two pieces of DVD, suspected to be uncensored and obscene, were found stuffed in the subject's underwear, ensconced in the crevice of his butt cheek. Two 6-tablet slabs and one 4-tablet slab of Dormicum were also "fished" out from subject's groin area." Nuff said.)