NEW: Tougher Sanctions on contact with the head

From 3 January, 2017 there will be newer tougher sanctions on contact with the head. Click on http://playerwelfare.worldrugby.org for more information Follow World Rugby on social media: Official Website! http://www.rugbyworldcup.com, SUBSCRIBE to our YouTube Channel For More Great Videos https://youtube.com/user/irb, Follow us on Twitter: https://www.twitter.com/rugbyworldcup, Like us on Facebook: https://www.facebook.com/rugbyworldcup and https://www.facebook.com/worldrugby, Follow us on Instagram: http://www.instagram.com/worldrugby,