French phrase
Veuillez ne pas laisser ~ ici.
Meaning
Please do not leave ___ here.
When to use it
A polite request not to leave someone or something here. It is somewhat formal and may warn of danger or inconvenience.
Example dialogue
Veuillez ne pas laisser vos enfants sans surveillance ici.
Please do not leave your children unattended here.
D'accord, je ne les laisserai pas seuls.
Okay, I won't leave them alone.