All arrangements have been made to celebrate Sri Lanka the 72nd National Independence Day at the Independence Square in Colombo tomorrow.President Gotabaya Rajapaksa will preside over the National Independence Day celebrations that will be held under the theme &A Secured Nation - A Prosperous Country&.The ceremony will commence at 9 am with the arrival of the President and Prime Minister Mahinda Rajapaksa.According to the Public Administration and Home Affairs Ministry more than 2,500 guests had been invited for the celebration including foreign diplomats.