Well then, also at dusk, of course, the other thing that made us more tired than ever, the Air Raid siren used to go off at night, so then the oil rooms are checked, and you can hear it going over, and you know how the German planes used to go, but you could hear it going over and of course in that black-out then, they used to in the moon light bright along the river Severn, we used to hear them going over and we used to think’ Are they going to Bristol tonight, or Birmingham or Buckingham; whether you'd want to know’.