Singapore has passed a law designed to protect against foreign interference in its race-based clans and business associations, as the government looks to limit outsiders from undermining racial harmony in the multicultural city-state.

Singapore’s parliament passed a bill establishing controls on “race-based” business groups and clan associations that is aimed at safeguarding racial harmony and curbing foreign influence in the financial hub.

The bill is the latest in a string of legislation in recent years to clamp down on foreign influence and misinformation.