Offences involving the organisation of public assemblies or processions without the required permit, or in breach of permit conditions, carry a fine of up to S$5,000.
Individuals convicted of assisting others to retain benefits from criminal conduct may face a jail term of up to three years, a fine of up to S$50,000, or both.
One of New Chitose Airport's two runways was temporarily closed as a precaution, although flight operations on the other runway continued and were not disrupted.
NAPAS reported that in the first 10 months of this year, VietQR transactions rose 52% in volume and 85% in value compared with the same period a year earlier.