translate English to French:   As far as Mr. Marriott knows, the Security Committee did not obtain advice from qualified medical practitioners with respect to the nature and degree of danger posed by the various items included on the list.
  Autant que M. Marriott le sache, le comité de la sécurité n'a pas demandé l'avis de médecins qualifiés quant à la nature et à l'ampleur du risque que posent les divers articles qui figurent sur la liste.