The company said more than 90% of its services would not run due to round-the-clock action by members of the train drivers’ union Aslef. There will be no regional or branch services and other services will be dramatically reduced. Greater Anglia trains will not run between Cambridge North, Cambridge and London Liverpool Street. The long-distance Norwich-London Liverpool Street service will be reduced to six trains in each direction throughout the day, with the last train returning to Norwich at 9.30pm. The Colchester-London Liverpool Street and Stansted Express lines will also have reduced times and significantly fewer trains, with delayed starts and earlier finish times than normal. There will be no rail replacement buses to replace trains not running due to the strikes. Sunday services will start later in the morning than usual as the 24-hour strike has an impact on the following day. People traveling to a Guns N’ Roses concert at Tottenham Hotspur Stadium will not be able to go to the venue or return on Greater Anglia trains. The strike will also affect people traveling to see Adele in Hyde Park on Saturday, who are also being advised to make alternative arrangements. Jamie Burles, Chief Executive of Greater Anglia, said: “Please avoid traveling on our trains this Saturday. Unfortunately, with our drivers on strike, it is only possible to run very reduced services and only on certain routes. Subscribe to First Edition, our free daily newsletter – every morning at 7am. BST “We are unable to replace all trains not running due to the strike with rail replacement buses, so it will just be an extremely limited train service running on Saturday, so passengers are strongly advised to make alternative arrangements. “We are very sorry for the disruption this strike is causing our customers. We know that many of our customers will be looking forward to traveling on Saturday to see family and friends, for days out at the coast, for holidays and for the many concerts and sporting events in London. “Work is ongoing at an industry level to try to resolve the dispute as soon as possible.”