1 Introduction
Can fundamental rights function as external restrictions to copyright law, that is should certain uses be exempt from copyright infringement in order to safeguard such rights, even though no limitation or exception applies? This question has been extensively debated in academic circles for years, if not decades.¹ This debate essentially concerns the possible extent of horizontal effect of fundamental rights in disputes between private parties. Is their effect merely indirect, meaning that copyright law must be interpreted and applied insofar as possible in a manner that is consistent with those rights, or can fundamental rights also have horizontal direct effect, either by imposing subjective duties on private right holders or by requiring disapplication of provisions of copyright law when a consistent interpretation is not possible? The answer to this question is of particular relevance in copyright systems such as those in the EU, which work with a closed catalogue of limitations and exceptions.