Reiterates its authorization to UNAMSIL, under Chapter VII of the Charter of the United Nations, as provided for in resolution 1270 (1999) of 22 October 1999 and resolution 1289 (2000) of 7 February 2000, to take the necessary action to fulfil the tasks set out in paragraphs 1 (b) and 1 (c) above, and reaffirms that, in the discharge of its mandate, UNAMSIL may take the necessary action to ensure the security and freedom of movement of its personnel and, within its capabilities and areas of deployment, to afford protection to civilians under imminent threat of physical violence, taking into account the responsibilities of the Government of Sierra Leone, including the Sierra Leone Police;