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'UDS 4' sign at Penkridge?

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brick60000

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Joined
18 Apr 2013
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442
Hi,

Passing through Penkridge this morning, I noticed a sign that said 'UDS 4' on it. Does anybody know what this is for at all? I thought it might perhaps be a car stop marker or something similar, but am unsure as to what the UDS means! (Apologies of my guess is completely wrong!!)

Thanks,

Brick60000
 
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RailUK Forums

Old Hill Bank

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Joined
6 Mar 2010
Messages
971
Location
Kidderminster
Hi,

Passing through Penkridge this morning, I noticed a sign that said 'UDS 4' on it. Does anybody know what this is for at all? I thought it might perhaps be a car stop marker or something similar, but am unsure as to what the UDS means! (Apologies of my guess is completely wrong!!)

Thanks,

Brick60000

"Unit De-Select, it's for class 350s paired up stopping at the short platform.

Similar to Selective Door Opening but you have to apply it to the entire unit.
 
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