I remember after we had been chucked out of our flat [after the November Pogrom / Kristallnacht] my parents realised they’d forgotten an important document. They tried to get back into their own flat, their own flat if you please, but there was a tiny paper seal with a swastika over the lock on our door. To open the door, of course, they would have to pierce that paper seal with the key, & no way would they do that. I mean, no way, they were law-abiding citizens & that would have been against the law. So whatever it was they were after they had to leave behind.