"We didn't have any kind of permission to come back."

Tell them it's a condition of their permission to go.

But just about every activity requires some kind of permission.

"We don't know whom to call for what sort of permission."

The hard part is getting a little bit of permission to start telling your tale.

To make an effective withdrawal of permission, clear words must be used.

Min must have given him the response he wanted: a kind of permission.

However, this must be done within six months of planning permission being refused.

"It shows us how art has this kind of peculiar permission."

"The Prince said that in view of his permission, you would probably be kind enough not to object."