S.D.P. organized a lecture on Constitution Day S.D.P. School Hazuri Road organized a lecture on Constitution Day in which students were told the history of celebrating Constitution Day, how an independent country needed a constitution and how the constitution was prepared on 26 November 1949 and implemented on 26 January 1950. Sabha President Sh. Balraj Kumar Bhasin appreciated the efforts of teachers and students. Principa Sh. Jasveer Singh Chauhan told the students to study the constitution in order to serve the people effectively and to safe guard their fundamental and rights under the constitution.