Sentence 1: The organizing committee banned the unauthorized filming and examined SBS cameras in the stadium on August 6 , 2008 during the ceremony as reprisals for the leak .
Sentence 2: The Organizing Committee banned the unauthorized filming , and on 6 August 2008 , investigated SBS cameras inside the stadium during the ceremony as reprisals for the leak .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?