Never whistled at night Ancient peoples considered telling the enemy that we are at? Make it easy to assault the enemy.Bad manners to be whistled one and whistledThe middle of the night to make the interference. The sleep of others.
Do not whistle at night, the ancient enemy, that is to say where we are. It was easily the enemy attacked the whistle is one bad manners. And whistling at night is to be disturbed. The sleep of others
Don't whistle at night! The ancients considered telling the enemy where we are. That was the enemy vulnerable whistle is bad manners one. And also the noise at night whistle