A man brandished a BB gun along a seafront and started shouting that he would shoot someone. Armed police were called to the scene after an alarmed member of the public saw Kaine Morley enter a bar in Harbour Parade, Ramsgate, with the weapon. But when he appeared in court, the 24-year-old blamed his actions on his “horrendously violent” father, who had threatened him with the gun earlier that evening. Morley, of Folkestone Road, Dover, also had a knife on him when detained and searched by officers. He was arrested and later charged with two offences. He admitted possessing a firearm in public…