Exchange of 5 heads of service for fresh people, this is simply a very massive change. Of course, these people will have the right to choose their co-workers, alternates. First of all, we request to know what is going on inside, and it will be the task of the fresh bosses - said Minister-Coordinator of peculiar Services Tomasz Siemoniak on Monday on TVN24 erstwhile asked about the cancellation of the heads of service.