Liverpool’s US-based owners Fenway Sports Group will be unable to attend their club's Premier League game against Everton because of COVID-19 quarantine rules, which come into effect today.The Reds could life their first league title in 30 years if they beat their Merseyside rivals and defending champions Manchester City lose to Arsenal in their clash which takes place four days earlier on June 17.Only 300 people will be allowed to attend each Premier League match under current stipulations, with ten executives and directors from each club admitted.And new guidelines which come into force today demand that visitors travelling to the United Kingdom must isolate for 14 days on arrival.Therefore members of FSG, including principal owner John W.