Singapore will follow the tradition of constructive engagement with Civil Society Organisations when the World Bank and International Monetary Fund meet in the Republic later this year.
But Home Affairs Minister Wong Kan Seng told Parliament on Tuesday that accredited organisations would still have to abide by Singapore laws.
So those wishing to organise assemblies or processions would have to apply to the Police for a permit.
The minister said the potential impact on law and order and the suitability of the location would be assessed before granting a permit.
The World Bank and IMF expect about 16,000 people to attend their annual meetings, which often attract anti-globalisation demonstrations and other protesters.
But Mr Wong told Parliament the Police would not hesitate to investigate and prosecute any breach of the law.
Those found guilty of violent crimes such as vandalism, arson or causing hurt would face severe punishment including caning and imprisonment.
He said comprehensive measures would be in place to prevent and deal with violent protestors during the 2006 annual meetings.
Security will be stepped up at meeting venues and hotels housing delegates.
The Police have been upgrading their ability to deal with public order incidents and have conducted study trips to various conferences around the world to learn from the organisers and the host police forces on dealing with such protests.
The Home Affairs Minister assured Parliament the Police is well prepared to deal with militant protestors if they attempt to stage violent protests or demonstrations during the meetings. - CNA/ch