FILE - French referee Jerome Garces shows a red card to New Zealand inside centre Sonny Bill Williams, left, to send him from the field as captain Kieran Read, right, watches during the second rugby test between the British and Irish Lions and the All Blacks in Wellington, New Zealand, on July 1, 2017. New Zealand All Blacks head coach Ian Foster expects the flurry of red cards seen in Super Rugby to continue in test matches this season and says his players will have to learn and modify their technique to avoid the sport's maximum on-field sanction.(AP Photo/Mark Baker, File)