00:10World Championship Snooker Extra2012Day 4BBC Two Duration: 2 hours Wed 25th Apr 2012, 00:10 on BBC Two ScotlandHighlights from the day's first round matches are introduced from Sheffield.ContributorsPresenter:Hazel IrvinePresenter:Rishi PersadParticipant:Steve DavisParticipant:Ken DohertyParticipant:John ParrottCommentator:Neal FouldsCommentator:Terry GriffithsCommentator:Dennis TaylorCommentator:Willie ThorneCommentator:John VirgoGenresSportSnookerBrandWorld Championship Snooker ExtraSeriesWorld Championship Snooker Extra: 2012 Source: BBC Online