Everton was held to a 2-2 draw by Newcastle in the Premier League on Monday after having a goal disallowed despite the ball appearing to cross the line before being cleared.
Substitute Victor Anichebe, whose earlier header had appeared to cross the line but was not given, thought he had won it three minutes from time but Demba Ba scored his second of the night even later.
Leighton Baines had put the hosts ahead in the 15th minute only for Ba to score with virtually his first touch after coming on at half-time.
Marouane Fellaini's effort was ruled out on a questionable offside decision before Anichebe's disallowed goal added to the controversy.
While the post-match discussion was all about technology and officials' decisions, understandably the pre-match focus was on recognizing the fight of Hillsborough campaigners in their battle for justice after the publication of last week's independent report.
The club's approach was pitched perfectly as, in addition to two mascots wearing...