YouTube said violations of the ban on dangerous pranks and challenges will result in a “community strike” against a channel; accounts that receive three strikes in 90 days will be terminated under the policy. Over the next two months, challenges and pranks that violate YouTube’s community guidelines will be removed but the channel will not receive a strike. YouTube also said content posted prior to the policy update may be removed but channel owners will not receive a strike. – Todd Spangler, Variety » http://bit.ly/2Ctat04