THREE men are due in court today charged in connection with an alleged plot to carry out a terrorist attack which police sources say involved the London Underground.

THE British government tried to calm a jittery nation’s nerves last night by playing down reports of a planned cyanide gas attack on London’s Underground rail system after three men were arrested under anti-terror legislation.

Three men are due in court tomorrow charged in connection with an alleged plot to carry out a terrorist attack which police sources say involved the London Underground, it emerged today.