Question: The Maritime Rights Movement was centered in a port city of what bay?

<P0-S0> State Oceanic Administration (SOA; ) is an administrative agency subordinate to the Ministry of Land and Resources, responsible for the supervision and management of sea area in the People's Republic of China and coastal environmental protection, protecting national maritime rights and organizing scientific and technical research of its territorial waters. <P0-S1>  The current Administrator of SOA is Wang, Hong. <SEP> <P1-S0>  At a time of rural protest in Canada from Ontario to the Prairies, the Movement was a broad-based protest demanding better treatment of The Maritimes from the federal government. <P1-S1> The Maritime Rights Movement arose in the 1920s in response to perceived unfair economic policies in Canada that were affecting the economies of the provinces of New Brunswick, Nova Scotia and Prince Edward Island. <P1-S2>  It was centered in Saint John, New Brunswick, where the city's business leaders politicized the economic crisis and solidified their economic and political leadership. <SEP> <P2-S0>  The port is Canada’s third largest port by tonnage with a cargo base that includes dry and liquid bulk, break bulk, containers, and cruise. <P2-S1> Saint John (] ) is the port city of the Bay of Fundy in the Canadian province of New Brunswick. <P2-S2>  In 2016, after a decades long decline, the city fell from being the most populous city in New Brunswick to the second most populous city in the province for the first time, with a population of 67,575 over an area of 315.82 sqkm . <P2-S3>  The Saint John metropolitan area covers a land area of 3,362.95 sqkm across the Caledonia Highlands, with a population (as of 2016) of 126,202. <P2-S4>  After the partitioning of the colony of Nova Scotia in 1784, the new colony of New Brunswick was thought to be named 'New Ireland' with the capital to be in Saint John before being vetoed by Britain's King George III. <P2-S5>  Saint John is the oldest incorporated city in Canada. <P2-S6>  During the reign of George III, the municipality was created by royal charter in 1785. <SEP> <P3-S0> Chennai Port, formerly known as Madras Port, is the second largest container port of India, behind the Nhava Sheva Port, and the largest port in the Bay of Bengal. <P3-S1>  It is the third oldest port among the 13 major ports of India with official port operations beginning in 1881, although maritime trade started much earlier in 1639 on the undeveloped shore. <P3-S2>  It is an artificial and all-weather port with wet docks. <P3-S3>  Once a major travel port, it become a major container port in the post-Independence era. <P3-S4>  The port remains a primary reason for the economic growth of Tamil Nadu, especially for the manufacturing boom in South India, and has contributed greatly to the development of the city. <P3-S5>  It is due of the existence of the port that the city of Chennai eventually became known as the "Gateway of South India". <P3-S6>  The port has become a hub port for containers, cars and project cargo in the east coast of India. <P3-S7>  From handling a meagre volume of cargo in the early years of its existence, consisting chiefly of imports of oil and motors and the export of groundnuts, granite and ores, the port has started handling more than 60 million tonnes of cargo in recent years. <P3-S8>  In 2008, the port's container traffic crossed 1 million twenty-foot equivalent units (TEUs). <P3-S9>  It is currently ranked the 86th largest container port in the world and there are plans to expand the capacity to about 140 million tonnes per annum. <P3-S10>  It is an ISO 14001:2004 and ISPS-certified port and has become a main line port having direct connectivity to more than 50 ports around the world.