Can they..?
3.2 "One Mile Down" by Jenny T Colgan
Donna and the Doctor take a holiday in the beautiful underwater city of Vallarasee.
Things have changed since the Doctor last swam through Vallarasee is now enclosed in an airdome, with Judoon patrolling historic sites Now, instead of tourists wearing breathing-helmets, native Fins are forced to adapt.
But leaks[...]
