Are Sirens really Nautical Angels of Death?

You just cant trust a siren anymore, though it beats me why you got an Es one in the first place. As good as Sindy is in the y department, she is not 100% in the ship wrecking department. No, what you needed was a Yorkshire siren, something that looks like Nora Batty, with that disrobed and standing on a rock and bellowing 'Eyeeeup me duck, thou's rheyt gradely', the average ships captain would rather put his ship on the rocks than endure that hypnotic sight.