▁European ▁Union ▁document ▁on ▁the ▁topic ▁of ▁net ▁neutral ity ▁suggested ▁users ▁would ▁have ▁to ▁opt ▁into ▁blocks , ▁rather ▁than ▁opt ▁out ▁as ▁per ▁the ▁current ▁UK ▁government ' s ▁plans . ▁John ▁Car r ▁of ▁the ▁UK ▁Council ▁for ▁Child ▁Internet ▁Saf ety ▁said ▁of ▁the ▁propos als : ▁" a ▁major ▁pl ank ▁of ▁the ▁UK ’ s ▁approach ▁to ▁online ▁child ▁protection ▁will ▁be ▁destroyed ▁at ▁a ▁stroke ". ▁However , ▁the ▁requirement ▁that ▁a ▁UK ▁government ▁ad her es ▁to ▁EU ▁rules ▁on ▁net ▁neutral ity ▁may ▁disappear ▁at ▁some ▁point ▁in ▁future ▁when ▁the ▁United ▁Kingdom ▁leaves ▁the ▁European ▁Union . ▁ ▁Over block ing ▁and ▁under block ing ▁▁ ▁W ide - scale ▁in ad vert ent ▁" over block ing " ▁has ▁been ▁observed ▁since ▁I SP ▁default ▁filtering ▁was ▁introduced ▁at ▁the ▁end ▁of ▁ 2 0 1 3 . ▁Leg it imate ▁sites ▁are ▁regularly ▁blocked ▁by ▁the ▁filters ▁of ▁some ▁UK ▁I SP s ▁and ▁mobile ▁operators . ▁In ▁December ▁ 2 0 1 3 ▁the ▁UK ▁Council ▁for ▁Child ▁Internet ▁Saf ety ▁met ▁with ▁I SP s , ▁char ities , ▁represent atives ▁from ▁government , ▁the ▁BB FC ▁and ▁mobile ▁phone ▁operators ▁to ▁seek ▁ways ▁to ▁reduce ▁the ▁blocking ▁of ▁educational ▁advice ▁for ▁young ▁people . ▁In ▁January ▁ 2 0 1 4 ▁UK CC IS ▁began ▁construct ing ▁a ▁wh itel ist ▁of ▁the ▁char ity - run ▁educational ▁sites ▁for ▁children ▁that ▁had ▁been ▁over block ed .