Cardiff City fans protest against owner Vincent Tan 26 December 2013 Last updated at 14:43 Continue reading the main story Hundreds of Cardiff City fans have staged a pre-match protest against owner Vincent Tan before the club's Boxing Day game with Southampton. Supporters said they were angry at the way the Malaysian billionaire is running the club. It follows his "resign or be sacked" ultimatum to manager Malky Mackay before a U-turn at the weekend. Fans, many carrying banners, gathered outside Cardiff City Stadium chanting slogans against Mr Tan. An estimated 500 people took part singing their support of Mackay and the club's traditional blue home colours, which the owner had changed to red before the start of last season. I just want the club to play in blue because that's the right colour End Quote Owain Lecrass, nine Cardiff supporter Lee Spear, 21, from Penarth, who took a banner to the protest saying "Tan out," said he was not happy with how the club was being run. "We understand that what we're doing today will probably not matter at all but all you can do is your best," he said. Clare Lecrass, from Swansea, was protesting with her nine-year-old son Owain, who she said was unhappy with Mr Tan's switch of the club's main colours from to red. She said: "He is obsessed with them staying blue but he still wants to keep supporting them." Owain added: "I just want the club to play in blue because that's the right colour. I don't like the red. Ian Meadowcroft, from Llandaff in Cardiff, said: "It's outrageous. It's great we have an owner who's got the money but I just want him to stay an owner who's got the money and not try to run the club. They should leave that to people who know about football. The protest has been organised through forums and social media, and follows on from fans' vocal backing of Mackay at Cardiff's game at Liverpool on Saturday. The vast majority of the 3,000 travelling supporters chanted in support of the manager, who had earlier reportedly received an email from the owner telling him to either resign of face the sack. Stay out Fans also stayed in the ground for 45 minutes after the game in a further protest. The controversial businessman withdrew his ultimatum after talks with Cardiff chairman Mehmet Dalman who then said: "The crisis for the time being is over." Carl Curtis, one of the fans attending the Boxing Day protest, said the action had not been organised officially through the supporters' club or trust, but through football forums and social media. "The idea is to protest against the way the club is being handled by Vincent Tan," said Mr Curtis. We don't want him to be involved in the footballing side of the club. He can protect his investment, it's a huge investment and we've nothing against that. But he should stay out of the footballing side and that should be left to the manager. He said as well as support for Mackay, the protest would also show fans' anger over the controversial rebranding exercise at the start of last season. Mr Tan changed the colour of the club's home strip and made the Welsh dragon the main emblem on players' shirts rather than the traditional bluebird. Mr Curtis said: "Cardiff City will always be blue." He said fans were angry that goings on at the highest level of the club had now become a story on newspaper front pages, making Cardiff a "laughing stock" around the world. Vince Alm, from Cardiff City Supporters' Club, said the organisation was not involved in Thursday's protest but was planning to meet Mr Tan separately. Transfer budget But he said he believed other forms of protest were expected inside the ground during the game, including fans walking out at half-time. We have got a meeting with Vincent Tan later this week. We intend to lodge any complaint at that meeting," he said. The owner criticised 41-year-old Mackay at length in a range of areas, such as signings, transfer budgets, results on the pitch and style of play. One of Mr Tan's concerns about the manager surrounds a perceived overspend of the transfer budget. Mackay and his former head of recruitment Iain Moody, who was removed from his position in October, have denied those claims, insisting the £35m was solely for transfer fees. Cardiff City FC told BBC Wales nobody was available to comment on the protest.