Diego Simeone had to be held back by security as he clashed with goading Liverpool fans at Anfield.The furious Atletico Madrid boss was unhappy after his team conceded a late goal to see the Reds win the Champions League clash 3-2.GettySimone seemed to react angrily to something that was said from the stands[/caption]GettyThe Atletico boss had to be led away from the Anfield crowd[/caption]View Tweet: https://t.co/FPcYOICdgBAfter Virgil van Dijk‘s goal hit the back of the net the cameras cut to Simone being held back by several stewards in hi-vis vests.It is unclear what exactly happened to provoke such a reaction.However, he then received a red card and had to be escorted down the tunnel for the final moments.Simeone’s final involvement came at the end of a rollercoaster evening for Atletico.The Spanish side found themselves 2-0 down after just six minutes after Liverpool struck through Andy Robertson first, and then Mohamed Salah.But Atletico fought back, with Marcos Llorente pulling a goal back on the stroke of half-time.And Simeone’s team then looked to have completed the comeback when Llorente equalised with a volley in the 81st minute.That wasn’t the end of the drama though, as Van Dijk snatched victory for Liverpool in injury time.The Dutchman rose highest to head home from Dominik Szoboszlai’s corner, sparking wild scenes at Anfield.It was at this point that Simeone lost composure, as he appeared to take exception to being taunted by the home supporters behind the dugout.View Tweet: https://t.co/CqCR7NfSEQVirgil van Dijk kept up Liverpool’s 100 per cent start to the season with some late heroicsGettySimeone appeared to suggest that a supporter in the front row had given him the middle finger[/caption]After being sent off, the Argentine appeared to complain to the fourth official that a fan had given him the middle finger.Former West Ham and England striker Dean Ashton watched the action unfold from the talkSPORT commentary booth, and kept fans updated on the drama that unfolded.Ashton said: “At the end he’s decided to have a fight with everybody in some extraordinary scenes. He has had to be pulled back.“It was amazing. He took a step back, he thought he’d calmed and he went again towards the Liverpool supporters. “One of them was at the front doing the crying hands to him as he was being sent off.”More follows…