You don't need years to look around and see that (unlike much of the US) there are no homeless addicts, fare evaders, or vandals on the transit in Singapore. (Or, for that matter, murderous psychos with dozens of prior arrests.)
Logically, therefore, they have superior crime policy we should learn from - nothing to do with culture.
Logically, therefore, they have superior crime policy we should learn from - nothing to do with culture.