Opinion of Advocate General Kokott delivered on 13 November 2014. # Karoline Gruber v Unabhängiger Verwaltungssenat für Kärnten and Others. # Reference for a preliminary ruling: Verwaltungsgerichtshof - Austria. # Reference for a preliminary ruling - Environment - Directive 2011/92/EU - Assessment of the effects of certain public and private projects on the environment - Construction of a retail park - Binding effect of an administrative decision not to carry out an environmental impact assessment - No public participation. # Case C-570/13. Gruber TITJUR