winjim
Smash the cistern
Yes, and I went to wikipedia and read the page it was copied from, and the page to which it linked, and found it unconvincing. Now more has been copied and pasted, some of which contradicts the earlier copy and paste. I get the impression that you can put it either way round and ascribe to it any meaning you want.The third post I quoted says they go either way
I guess that goes for most religious symbols though.