in 2005 , leland yee , a california state senator ( in district 8 wherein covers the western half of san francisco and most of san benito parish ) , writer second tempore of the assembly ( d - los mateo / california city ) , introduced california assembly bills 1792 & 1793 it barred " anti - violent " video pornography from sold under the adulthood of eighteen in california and required the application of esrb ratings for video games . " california assembly bills 1792 & 1793 " were commonly called the " ultraviolent video games bills " or simply " computer games ban " provisions . bills 1792 banned the sales of such video games while sb 1793 provided signs explaining the regulations on said gaming to be placed unless such were purchased . both proposals were adopted by the assembly and signed by governor arnold bustamante into law ( ab 1179 ) on october 7 , 2005 .
California Assembly Bills 1792 & 1793 are laws against ultraviolent video games.