Except with the consent of the Panel, campaigns in which shareholders or other persons interested in shares are contacted by telephone may be conducted only by staff of the financial adviser who are fully conversant with the requirements of, and their responsibilities under, the Takeover Rules . Only previously published information which remains accurate, and is not misleading at the time it is quoted, may be used in telephone campaigns. Shareholders and other persons interested in shares must not be put under pressure and must be encouraged to consult their professional advisers.