Recommend Singapore modify some legal provisions

The premier's term of office will be 4 years into a presidency,can continue only one presidency (also 4 years).
Caning will be ordered for male the age over 16 under 45 years of age.
Caning will not be ordered for developed countries' visiting foreigners who overstay their visa by more than 90 days.
Caning will not be ordered for some mild violations and crimes,such as: Spray paint in public place's wall, Have illegal knive, theft (if mild), fight (if mild), damage public property (if mild) and etc.
Singapore the relieve the ban for chewing gum.In future,in Singapore,people can produce, sell and eat chewing gum.
In Singapore, any kinds of Chinese dialect can be broadcasted on TV and radio in future.

Recommend Singapore signatory to the United Nations Convention Against Torture.