++++ 1 . ECSC - PRODUCTION - SYSTEM OF PRODUCTION AND DELIVERY QUOTAS FOR STEEL - EXCESS DELIVERIES - COMPLIANCE WITH PRODUCTION QUOTA - JUSTIFICATION - NONE ( DECISION NO 2177/83/ECSC, ARTS 5, 11*(6 ) AND 12 ) 2 . ECSC - PRODUCTION - SYSTEM OF PRODUCTION AND DELIVERY QUOTAS FOR STEEL - EXCESS DELIVERIES - DISPOSAL OF STOCKS - COMMISSION PRACTICE OF TOLERANCE - PRACTICE CHANGED WITHOUT WARNING TO UNDERTAKINGS INDIVIDUALLY AND WITHOUT EXPRESS INDICATION IN SUBSEQUENT LEGISLATION - FINE - INFRINGEMENT OF THE PRINCIPLE OF PROTECTION OF LEGITIMATE EXPECTATIONS ( DECISIONS NOS 1831/81/ECSC, 1696/82/ECSC, ART . 2*(1 ), AND 2177/83/ECSC, ART . 2*(1 )*)