Question juridique clé
Whether the refusal to allow a written reply or oral hearing violated the right to be heard.
Solution extraite
No violation, because the applicant had not properly addressed the legal requirements for the requested advance and could not later demand a further hearing to cure that omission.
Motifs extraits
A party must act diligently and raise the necessary factual and legal arguments in the motion itself; the cantonal procedure did not require the court to compensate for the party's failure to substantiate the request.