[mcguire]

No chewing gum in public among other things.

[2-718-281-828]

that is NOT an asian norm ...

Google "chinese spitting" [1] and then extrapolate form there.

[1] f.x.: https://www.bbc.com/news/uk-england-devon-22184499

[mcguire]

https://en.wikipedia.org/wiki/Chewing_gum_sales_ban_in_Singa...