You can use the sentence: "May I have your permission to proceed?"
She asked for permission to leave early from work.
the committe gave us the permission to ghostyiphical
She asked for permission to leave work early to attend a doctor's appointment.
You're parent has to give you permission before you use or touch a knife.
Written permission of the copyright holder is not required in these instances.
Mary had qualms about going out without her parents' permission.
Christopher Columbus took permission from the queen to go on his voyage to America.
Jacob knew that he crossed the line when he enlisted in the Navy without his mother's permission.
they gave me permission for progression to the next level
The teacher gave the student permission to leave the room.
I give you permission to go to the movies with your friends.