In fact, you can eat chewing gum in Singapore, and you can also smoke in CBD, and everyone really has too many misunderstandings about Singapore law!
Chewing gum is allowed in Singapore, but the import, sale and manufacture of chewing gum and spitting are prohibited, and spitting is also an offence.
Singapore CBD can be smoked, as long as it is in the "yellow box".
Many tourists have a misconception about Singapore, and that is that Singapore's CBD is non-smoking.
Smoking is allowed in the city of Singapore, as long as it is in the smoking area.
The smoking area in Singapore will be surrounded by a yellow line into a "small box". As long as you are in the "yellow box", you can smoke a few if you want~
It's not illegal to run out of "samples" and not buy anything in Singapore
Singaporeans are very thin-skinned, and they always feel that if they use someone else's "trial product", they must buy it.
In fact, it is not illegal to use "trial products" and not buy them in Singapore, and no one will impose a fine. If you don't like it when you run out, then you can just leave, don't be embarrassed!