Use "unconfined" in a sentence

1. The journey goes on for what seems like hours and by the time we reach the other end of the tunnel it is night – the only way I can tell we are out being the sense of being unconfined again

2. mischievously to herself: "On with the dance, let joy be unconfined

3. He was a young man of medium height, with an open countenance and a mop of tousled tawny hair unconfined by cap or helmet