On Fri, 14 Sep 2012 06:23:23 -0700 (PDT)
77002 wrote:
He wouldn't. But there are any number of folks living close to Met.
line stations who would like to reach central Watford. Some want

I'm sure there are some. Most of whom will take the car if they're going
shopping there.

Between say Wembley Park and Amersham there is considerable population.

The only reason people take the tube to london is because driving there is
slow and expensive. The same does not apply to driving and parking in
watford.

I still don't see a viable business case for the link.

B2003