The capital of Sri Lanka’s government and judiciary is Colombo, which is also the country’s most populous city[3]. The population of the Colombo metropolitan region is estimated by the Brookings Institution to be 5.6 million, with 752,993 people living in the Municipality. It serves as both the island’s financial hub and a popular tourist attraction. It is close to the Greater Colombo region, which includes Sri Jayawardenepura Kotte, and situated on the island’s west coast.