Liverpool fear the new Anfield Road stand will be forced to operate at a reduced capacity if persistent standing during games continues.
The stand was officially open to fans for the visit from Manchester United on December 17 when the Reds played host to their biggest crowd at Anfield for 50 years as 57,000 filed into the venue for the goalless draw with Erik ten Hag's side.
Since then, the Reds have beaten West Ham United 5-1 in the Carabao Cup quarter-finals and were held to a 1-1 draw with Arsenal in the Premier League on December 23 and each of the three fixtures have been impacted by persistent standing in a part of the stadium that is not a designated area for it.
Liverpool trialled a safe-standing section on the Kop and in the lower end of the Anfield Road over two years ago with rail seating installed in those parts of the stadium before the green light was given in August to allow 13,000 supporters to be able to stand during matches going forward.
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The Reds installed 7,800 rail seats ahead of the 2021/22 campaign and added a further 2,500 during last season's World Cup break between November and December. The most recent installation phase took place earlier this year when an additional 3,000 rail seats were placed on the Kop, in the remainder of blocks 202-208, up to row 33.
However, the newly-expanded stand is not licensed for fans to stand throughout, meaning the club could be hit with sanctions from the relevant authorities should it continue.
It's understood there are concerns from inside the club that the issue puts Anfield at risk of
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