The Doctor is noticed by a scientist named Huntley, and after looking at a section of the ship, the Doctor says that it was sliced up using hydrogen fused anti-cellularisation. Alarms start to go off, soldiers come down the lift, and the Doctor takes off for a room labelled 'Decontamination.' He runs through it into a damp, dirty and dingily lit access corridor. After closing the doors behind him, he notices the salty reek to the air. As he moves down the corridor, he sticks his finger in a mucky puddle and decides it is saltwater.