in certain cases, several consecutive measures of state intervention may, for the purposes of article 107(1) of the treaty, be regarded as a single intervention. this could be the case, in particular, where consecutive interventions are so closely linked to each other, especially having regard to their chronology, their purpose and the circumstances of the undertaking at the time of those interventions, that they are inseparable. for instance, a series of state interventions which take place in relation to the same undertaking in a relatively short period of time, are linked to each other, or were all planned or foreseeable at the time of the first intervention, may be assessed as one intervention