That is to say, if something happened -- and I've never seen anything like this happen, but I've only been looking for 20 years -- if something happened, they might all come out if they were needed.
Det vil sige, hvis der skete noget -- og jeg har aldrig set noget i den retning ske, men jeg har kun kigget i 20 år -- hvis noget skete, kunne de alle komme ud hvis der var brug for det.