(1)

Is national case-law according to which the continuation of a coercive measure of ‘remand in custody’ (four months after the accused’s arrest) is subject to the existence of ‘reasonable grounds’, understood as a mere ‘prima facie’ finding that the accused may have committed the criminal offence in question, compatible with Article 3, the second sentence of Article 4(1), Article 10, the fourth and fifth sentences of recital 16 and recital 48 of Directive 2016/343 ( 1 ) and with Articles 47 and 48 of the Charter [of Fundamental Rights of the European Union]?

Or, if it is not, is national case-law according to which the term ‘reasonable suspicion’ means a strong likelihood that the accused committed the criminal offence in question compatible with the abovementioned provisions?

(2)

Is national case-law according to which the court determining an application to vary a coercive measure of ‘remand in custody’ that has already been adopted is required to state the reasons for its decision without comparing the inculpatory and exculpatory evidence, even if the accused’s lawyer has submitted arguments to that effect — the only reason for that restriction being that the judge must preserve his impartiality in case that case should be assigned to him for the purposes of the substantive examination —, compatible with the second sentence of Article 4(1), Article 10, the fourth and fifth sentences of recital 16 and recital 48 of Directive 2016/43 and with Article 47 of the Charter [of Fundamental Rights of the European Union]?

Or, if it is not, is national case-law according to which the court is to carry out a more detailed and specific examination of the evidence and to give a clear answer to the arguments put forward by the accused’s lawyer, even if it thus takes the risk that it will be unable to examine the case or deliver a final decision on guilt if the case is assigned to it for the purposes of the substantive examination, — which implies that another judge will examine the substance of the case — compatible with the abovementioned provisions?