http://www.english.hadhramaut.info Workshop on ways to Controli Ozone-depleting held in Mukalla [The Source: sana'a/hadhranaut.info/sabanews.net - 20/02/2010] of Hadhramout governorate Undersecretary for  coastal districts Mr. Awadh Abdallah Hatem stressed   on the importance of controlling the import of ozone layer  wasted material. The  borders  customes checkpoint  should examine such materials and equipment because of th e dangerous effects it has on humans and the environment.