31.   Wheeled conveyances of any kind are not allowed in the park.

32.   The way to clean up pollution in our cities is to limit the amount of traffic allowed in.

33.   One of them climbed aboard a soapbox and began informing the locals why gays should be allowed in the military.

34.   At night, the pupils dilate to allow in more light.

35.   Overnight guests are not allowed in the dormitory.

36.   You are not allowed in the terminal without a ticket.

37.   No physical contact with other players is allowed in the game.

38.   Smut is not allowed in this house.

39.   Unaccompanied children are not allowed in the store.

40.   Unfortunately, our netting proved to be a rather penetrable barrier that allowed in our cabin a steady stream of mosquitoes.