Question juridique clé
Whether the public-law appeal alleging undue delay was admissible without first filing a cantonal complaint.
Solution extraite
The appeal was inadmissible because the appellant had not exhausted the available cantonal remedy before the Tribunal d'accusation of the Vaud Cantonal Court.
Motifs extraits
Under Art. 86 al. 1 OJ, federal public-law appeal requires exhaustion of cantonal instances. The appellant could have proceeded by complaint under Art. 183 CPP vaud but did not do so.