Detailed Instructions: In this task, you are given a text of many news articles seperated by special token "|||||". Your task is to summarize them.
Problem:The IP address has changed. 
  
 The IP address for this domain may have changed recently. Check your DNS settings to verify that the domain is set up correctly. It may take 8-24 hours for DNS changes to propagate. It may be possible to restore access to this site by following these instructions for clearing your dns cache. ||||| A group of activists from Greenpeace on Thursday scaled the Shard, the tapered 310m glass tower next to London Bridge station, as a protest against oil and gas drilling in the Arctic. 
  
 In an action that was perhaps inevitable at some point after the completion last year of western Europe's tallest building, visible across much of central London, the six climbers began their ascent in the early hours of the morning. The activists reached the top of the building at around 7.10pm. 
  
 The Twitter feed for Greenpeace UK carried a photograph of the activists, all women, in their climbing gear before they began the protest, naming them as Wiola Smul (23) from Poland, Ali Garrigan (27) from the UK, Sabine Huyghe (33) from Belgium, Sandra Lamborn (29) from Sweden, Victoria Henry (32) from Canada and Liesbeth Deddens (31) from the Netherlands. Police said all six had been arrested on suspicion of aggravated trespass. 
  
 The organisaton also carried a blog post from one of the climbers, Henry, explaining her motivation: "I'm training [the post was written before the climb] for something that I hope will help stop one of the most heartbreaking acts of wanton environmental destruction – drilling for oil in the Arctic. I'm over the moon that I can play any part in the mass resistance to this horrifying practice," she wrote. 
  
 Another tweet read: "Look up London. We're attempting to scale the Shard, Europe's tallest skyscraper." 
  
 BREAKING: Look up London. We’re attempting to scale the Shard, Europe's tallest skyscraper. More soon on #iceclimb pic.twitter.com/WCzFlIPd6t — Greenpeace UK (@GreenpeaceUK) July 11, 2013 
  
 A picture with that tweet appeared to show the group using ladders to gain access to the bottom of the 72-storey office and residential block from the roof of London Bridge station. A live webcam was following their progress up the tower. 
  
 In a later statement, Greenpeace said the Shard was chosen because it was in sight of the three London bases of the energy giant Shell, which is involved in offshore drilling in the Arctic. When the climbers reached the top of the building they aimed to "hang a huge work of art that captures the beauty of the Arctic", it added. 
  
 Ali (blue helmet) hangs on while Sandra (black helmet) does... what is she doing? #iceclimb pic.twitter.com/ckY0ojwfU9 — Greenpeace UK (@GreenpeaceUK) July 11, 2013 
  
 The statement continued: "Shell is leading the oil companies' drive into the Arctic, investing billions in its Alaskan and Russian drilling programmes. A worldwide movement of millions has sprung up to stop them, but Shell is refusing to abandon its plans." 
  
 Shell released a statement that said it respected the right of Greenpeace to engage in an "exchange of views" about their operations. It said oil and gas production in the Arctic was not new. 
  
 "If responsibly developed, Arctic energy resources can help offset supply constraints and maintain energy security for consumers throughout the world," said Shell. "We work extensively with global Arctic stakeholders to research and develop standards and best practice on biodiversity, ecology, marine sound, oil spill prevention and response, safety and health." 
  
 A Metropolitan police spokesman said: "We were called at 4.20am today to a group of protesters attempting to climb up the Shard. We are in attendance and monitoring the situation along with British transport police." 
  
 Sabine & @victohenry clinging on as they attempt #iceclimb << pls keep your support coming. pic.twitter.com/m9R1asDKD1 — Greenpeace UK (@GreenpeaceUK) July 11, 2013 
  
 A spokesman for the building, designed by the Italian architect Renzo Piano, said: "The Shard is being used by protesters as part of a campaign. Our primary focus is on the safety of the protesters and the workers and visitors to the building. We are working with the relevant authorities to try to ensure the safety of those concerned." 
  
 Greenpeace said the climbers used a combination of traditional mountain climbing techniques, rope access techniques used by commercial building climbers and some free climbing. The building has an external metal frame providing handholds and crossbeams all the way to the top. 
  
 Each stage of the climb would require the lead climber to free-climb a section of the building. Once they reached a secure position, they would fix a rope to the external skeleton of the building and the rest of the group would follow using the rope. All the climbers were wearing harnesses, meaning they would not fall more than six metres if they slipped. 
  
 The British Mountaineering Council training officer Jon Garside said there was a "rich history of people climbing buildings both for recreation and for protests". He said the climbers appeared to have standard kit used by workers on tall buildings around the world and that what they were doing, while inherently risky, was fairly common practice. "Any Londoner will see all the time access workers abseiling down large buildings like the Shard to clean the windows," he said. ||||| Media playback is unsupported on your device Media caption A protester unveiled a Greenpeace flag at the skyscraper's summit 
  
 Greenpeace protesters have climbed to the summit of London's Shard - the tallest building in western Europe. 
  
 Two of them then unfurled a blue flag with "Save the Arctic" written on it. 
  
 The charity said it was protesting against plans to drill in the Arctic by the oil company Shell, although the firm said drilling there was "not new". 
  
 Six climbers accessed the Shard by climbing on to the roof of London Bridge Station. They were later arrested, the Met Police said. 
  
 They are being held on suspicion of aggravated trespass. 
  
 It took the women 16 hours to reach the top of the building after they started their ascent in the early hours. 
  
 The Shard stands at 310m (1,016ft) and has 87 storeys. 
  
 'Remarkable achievement' 
  
 As the protesters reached the summit, Greenpeace UK executive director John Sauven said: "It is an honour to stand here at the foot of Europe's highest building and witness this remarkable achievement by these women. 
  
 "Watching them fly the flag to protect the Arctic from the top of the Shard is a remarkable sight. 
  
 Image caption The climb took the women 16 hours 
  
 "And I'm not the only one watching this today - the executives of Shell, whose offices are all around this building, simply won't be able to ignore what we have done. 
  
 "As a result of our action, 50,000 extra people have joined up to the campaign. 
  
 "If Shell continues to ignore the huge groundswell of support for protecting the Arctic then they will do irreversible damage to their reputation." 
  
 In a statement Shell said oil and gas production from the Arctic "was not new". 
  
 It said: "The Arctic region currently produces about 10% of the world's oil and 25% of its gas. 
  
 "If responsibly developed, Arctic energy resources can help offset supply constraints and maintain energy security for consumers throughout the world. 
  
 "Shell has been operating in the Arctic and sub-Arctic since the early 20th Century, giving us the technical experience and know-how to explore for and produce oil and gas responsibly." 
  
 Ladder-like structure 
  
 The viewing platform in the skyscraper was closed to visitors for the safety of the public and the protest group. 
  
 Image caption Greenpeace said the location was chosen because it sits in the middle of Shell's three headquarters 
  
 A Shard spokesman said the building's emergency response team had advised that "The View" - the platform on floors 68, 69 and 72 which gives a view of London from 800ft (244m) up - should be closed with immediate effect. 
  
 "We apologise to guests for the inconvenience caused and The View will be pleased to honour their tickets either later on today or on a different date," he said. 
  
 The spokesman added that offices and restaurants in the complex remained open. 
  
 BBC reporter Jonathan Savage, who was at the scene, said the group climbed the edge of the building as it has a ladder-like structure, and also used ropes. 
  
 Police and ambulance teams remained at the scene. 
  
 Greenpeace said the location was chosen because it sits in the middle of Shell's three headquarters and because the building was "modelled on a shard of ice". 
  
 The climbers were live-streaming the ascent using helmet cameras. 
  
 In its statement, Shell said: "We respect the right of individuals and organisations to engage in a free and frank exchange of views about our operations. 
  
 "Recognising the right of individuals to express their point of view, we only ask that they do so with their safety and the safety of others, including Shell personnel and customers in mind." 
  
 The Qatari-owned building, which was opened in February, contains offices, restaurants, a hotel and residential apartments. |||||
Solution:
Greenpeace is taking its case against Arctic oil drilling to the skies. Demonstrators are climbing the tallest building in western Europe, London's 87-story Shard, to make their point. Safety personnel and police are watching after the team of six women began ascending the building via the roof of a nearby subway station. They're reportedly "free-climbing" the building; part of its exterior is built like a ladder, the BBC reports. The Shard is between the three headquarters of Shell, Greenpeace says, and it resembles a piece of ice. At the top, says a climber, "we'll try to hang a huge art installation ... that will make Shell think twice before sending their rigs into the Arctic." The climbers, who have been live-streaming the event via head-mounted cameras, are all highly trained, says a rep. Monitoring police say they got a call about the protest at 4:20 this morning, the Guardian reports.