Complex sentence: Since the release of "Michael Collins" in 1996, which was initially rated PG (before being upgraded to 12 for DVD), and despite its depictions of strong violence, the censors office has reduced age ratings in general and rarely cuts films.
Split into simpler sentences: Since the release of "Michael Collins" in 1996, which was initially rated PG (before being upgraded to 12 for DVD) despite its depictions of strong violence. The censor's office has reduced age ratings in general and rarely cuts films.