The Bureau took note of the progress made in the preparation of the five-year conservation plan.  It will evaluate the progress after two years in order to assess if it can recommend the Committee to delete the site from the List of World Heritage in Danger.  The Bureau recommended that the Committee at its twenty-third session, endorse this procedure.  Moreover, the Bureau invited the Omani authorities to increase their financial contribution for the missions to enable the team of experts to continue assisting the national authorities at the site in implementing the five-year conservation plan.