Places to Go for Watching New/Unusual/Interesting Stock

[whhistle]

Couldn't decide where to put this, but I am referring to stations rather than an old beaten farm track.

Where would be an interesting place to go to see unusual stock/locos?

I was thinking Derby has to be quite high as you have the sidings/Network Rail/Bombardier in that area, but then wondered if Melton Mowbray would be a good shout for trains heading to/from the test track?

Trying to think of somewhere you'd see a variety rather than just one type of (new) stock.

 

[Iskra]

Carnforth- 20, 33, 37, 47, 56, 57, 66, 67, 68, 70, 86, 88, 90, 92 all possible, plus units, VT stuff and possible steam engines.

 

[Ianno87]

Crewe usually has some odd stuff knocking around.