French phrase
Quand ~ peut-il intervenir ?
Meaning
When may ___ intervene?
When to use it
Asks when intervention is permitted. It politely checks the timing and any required agreement.
Example dialogue
Quand le médiateur peut-il intervenir ?
When may the mediator intervene?
Il intervient seulement si les deux parties sont d'accord.
It intervenes only if both parties agree.