NFL Rulebook: Rule 13, Section 1: Non-Player Conduct -- Porter shouldn't have been on the field - discu.eu

Reddit

NFL Rulebook: Rule 13, Section 1: Non-Player Conduct -- Porter shouldn't have been on the field http://operations.nfl.com/the-rules/2015-nfl-rulebook/#rule-13.-non-player-conduct 161 comments 10/1/2016 nfl