Nino and Others TITJUR Opinion of Mr Advocate General Darmon delivered on 6 March 1990. # Criminal proceedings against Eleonora Nino and others. # References for a preliminary ruling: Pretura di Conegliano, Pretura di Prato and Pretura di Pisa - Italy. # Freedom of establishment - Exercise of paramedical professions (biotherapy and pranotherapy). # Joined cases C-54/88, C-91/88 and C-14/89.