>
>
> Another example of (on the face of it) a validity code screwup.
>
> The validity code that you (correctly) quote is clearly intended for
> tickets _to_ London, and doesn't really make sense for fares _from_ London.- Hide quoted text -
>

It appears that most (if not all) LM only super off peak use code LK.
It does prohibit travel in the evening peak

The Off peak LM only tickets use code SK
Restriction : SK
Outward Travel
Valid on any London Midland  train scheduled to arrive London Midland
terminals at or after 1000 Mondays-Fridays.
Not valid for travel from  London Terminals before 0845.

Return Travel
By any London Midland train.


Which means that you can use a Super Off Peak on journeys from London
before 0845 when an off peak is invalid. Although the off peak is
valid in the Evening Peak Period.


Peter