An urban explorer has filmed a huge abandoned hospital in London that still has working electricity and lots of equipment left behind despite heavy decay and damp everywhere. Dark corridors, flickering lights and old beds make this one place you won't want to stay the night. A fellow explorer uncovered this small abandoned mortuary which still contained a metal autopsy slab, biohazard boxes full of old scalpel blades and other medical paraphernalia, can be seen in the video. The video was filmed