Parry urges fans' restraint
Liverpool have warned their fans travelling to Turin to be on their best behaviour and act as "ambassadors" for the club.
Fears of trouble with Juventus fans looking for revenge following the Heysel disaster 20 years ago have been a worrying backdrop to Wednesday's Champions League quarter-final second leg in the Stadio Delle Alpi.
And concerns have not been eased after Juventus fans turned their backs on Liverpool fans during last week's first leg at Anfield.
The Merseysiders had used the match to stage a choreographed apology for the deaths of 39 fans during the 1985 European Cup final in Brussels, an apology which was rejected by many of the visiting supporters.
Chief executive Rick Parry said: "We extended the hand of friendship and I hope that those who returned to Turin accepted that the 'amicizia' message was genuine and heartfelt.
"We understand that we could not expect a completely positive response from all the visiting Juventus supporters, but the behaviour of our fans on the night was exemplary.
"Wednesday's return leg will also be an emotional occasion and we are asking all our supporters who travel to Italy to behave with the same respect and responsibility they showed in Liverpool.
"Every Liverpool fan in Turin should remember they are an ambassador for the club."
He added: "There is a balance to be struck before the game itself in the city.
"They should show restraint and understand that singing and chanting and draping the city centre in red may be a taken as a lack of respect and an indication that we do not understand the feelings of our hosts.
"We should all recognise the particular circumstances surrounding this tie and avoid any behaviour which could be interpreted as provocative."
Fans have been warned to stay in groups and not to "stray off the beaten track". Italian police have also advised Liverpool fans not to wear their club colours and to stay in certain designated areas in the centre of Turin.
Liverpool expect to have 3,000 fans in Turin and they have been advised not to buy tickets for Juve sections of the stadium.