With effect from 1 July 1984:
1. Article 16 (1) of Directive 72/159/EEC is hereby replaced by the following:
'1. The estimated time required for carrying out the common measures shall run until 31 December 1984.'
2. The first subparagraph of Article 7 (1) of Directive 72/160/EEC is hereby replaced by the following:
'1. The estimated time required for carrying out the common measures shall run until 31 December 1984.'
3. Article 9 (1) of Directive 72/161/EEC is hereby replaced by the following:
'1. The estimated time required for carrying out the common measures shall run until 31 December 1984.'