PROCEEDINGS ON APPLICATION FOR THE ADOPTION OF INTERIM MEASURES - SUSPENSION OF OPERATION - SUSPENSION OF OPERATION OF A DECISION IMPOSING A FINE - CONDITIONS GOVERNING GRANT - PROVISION OF A SECURITY - REQUIREMENT TO PROVIDE A BANK GUARANTEE NOT MAKING IT POSSIBLE TO ESCAPE THE DAMAGE WHICH WOULD RESULT FROM THE OPERATION OF THE DECISION - GRANT OF SUSPENSION JUSTIFIED ( ECSC TREATY , ART . 39 , RULES OF PROCEDURE , ART . 86 ( 2 ))