St. Mary’s First Nation, also known as Sitansisk, … work to ensure that First Nation bylaws are properly enforced … improved communications between the First Nation and the Fredericton Police … struck down after the First Nation expressed concern over the …St. Mary’s First Nation, also known as Sitansisk, … work to ensure that First Nation bylaws are properly enforced … improved communications between the First Nation and the Fredericton Police … struck down after the First Nation expressed concern over the …