Complex sentence: Originally, spokesmen for Dolphin Stadium announced that tailgating would be permitted as usual, however the NFL quickly contradicted this statement announcing an NFL owner-imposed ban on all tailgating and non-ticketed fans were forbidden within a two-block-radius of the stadium.
Split into simpler sentences: Originally, spokesmen for Dolphin Stadium announced that tailgating would be permitted as usual. However, the NFL quickly contradicted this statement, announcing an NFL owner-imposed ban on all tailgating and prohibiting non-ticketed fans within a two-block-radius of the stadium.