Changes

'''Underground''' is the popular name for the London subway system.  

'''Underground''' can refer to a number of things:

The term "underground" can also refer to a [[cabal]] fighting against those in power.  The meaning can refer to beneficial groups such as the [[French Underground]] during the German occupation, or [[terrorist]] organizations, such as the [[Weather Underground]].

* An underground [[railway]].  In particular, the [[London]] [[subway]] system is known as "The Underground".

* A [[cabal]] fighting against those in power.  The meaning can refer to beneficial groups such as the [[French Underground]] during the German occupation, or [[terrorist]] organizations, such as the [[Weather Underground]].