A suspected arsonist burned himself during a bungled gang attack on a Liverpool pub. Four masked men entered Taff’s Tavern in Derby Lane, Old Swan shortly before 10.30pm on Friday, while staff were still serving customers. One of the gang poured flammable liquid on the floor of the bar area before setting it alight and they fled the scene. None of the staff, customers or residents living in the flats above the pub were injured in the fire. But a man with burns was found a short distance away by paramedics.