Rob Styles has apologised to Liverpool after admitting he was wrong to award a penalty to Chelsea during the 1-1 draw at Anfield on Sunday.

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Jamie Carragher has words with Rob Styles after his controversial penalty decision.
The match official has accepted he made a mistake in penalising Steve Finnan
and as a result he will not be given a match to referee this weekend.
Styles said: 'All referees enter into matches hoping not to make any mistakes
but understanding that they may happen, what none of us want is for any mistake
to potentially affect the result of the match.
'Yesterday, in mistakenly awarding a penalty, I accept that I may have
affected the result of the match and for that I apologise.'
Styles awarded Chelsea a penalty which enabled the Blues to equalise even
though Finnan appeared to make no contact with Florent Malouda.
Referees' chief Keith Hackett said officials had to be accountable for
mistakes.
He said: 'We have in place systems that will analyse each decision a referee
makes.
'Referees are aware of the accountability that exists, as are the managers
and players, and we expect referees to get big decisions correct.
'On this occasion it was wrong and therefore Rob will not be officiating next
weekend.
'I spoke to Rob this morning and obviously he is extremely disappointed with
the decision and admitted he got it wrong. I have left a message with Rafael
Benitez to apologise.'
Hackett also confirmed another mistake by a match official when assistant referee Ian Gosling did not award Fulham a late goal at home to Middlesbrough when David Healy clearly forced the ball over the line.
He added: 'Clearly the assistant referee has made an error, so he won't be
operating next week for us either.'
The Premier League are to press ahead with trials on goal-line technology
being developed by the company Hawkeye.
Hackett said: 'It is still in its testing stage but we hope when it is judged
to be fail-safe then it will be used.
'Everyone in football recognises that goal-line systems can provide help for
the referee to make his decision.'
Meanwhile, Hackett will also ensure there is no repeat of the confusion when
Styles appeared to book Michael Essien when instead he was still showing the
card to John Terry.
Hackett added: 'I'm informed by both the fourth official and Rob he retained
the card shown to John Terry then held the card to indicate a direct free-kick,
and failed to put the card away. So it was a basic, if you like, admin error as
against an error in application of law.
'We'll look at the video to ensure we don't get a repeat of that.'