The military police will also lend support "in any other area where their services are required", spokesman Chandana Wickremasinghe added. Traffic slows to a snail's space in Colombo during the morning and evening rush hours making it one of the slowest road systems in South Asia.

Recent studies have shown average speeds drop below seven kilometres (4.3 miles) an hour in the morning and the evening. The capital does not have a mass transit system, forcing many to use their own transport that chokes the narrow streets.

But Sri Lanka began work on its first light rail transit system last year at an estimated cost of $1.5 billion. The Japanese-funded project is expected to be operational within about five years.

Copyright Agence France-Presse, 2020