They had gone to the Tubes for safety, instead they found worse than bombs, they found the unknown, terror. Women and children, small babes in arms, locked beneath the ground. I can only visualize their feelings, I can only write how it has been told to me, but it must have been Hell. On top of this there came a cloud of gas. People not killed outright were suffocated, the rest drowned, drowned like rats in a cage.