LM▸ will retain 6 x Class 150 carriages (but release 2 x Class 153 carriages to FGW▸ );
FGW will receive 4 x Class 150 carriages (and 2 x Class 153 carriages from LM)
Northern will receive 8 x Class 150 carriages from LM and 14 x Class 142 carriages cascaded from FGW.
There are 8 Class 150 carriages becoming surplus in London Midland which are not covered by the agreements with these TOCs▸ . These trains are non-standard units that may subsequently be sought by another TOC, PTE▸ or local authority for additional services.
So just to confirm this is all about the famous
26 carriages previously unaccounted for, and is additional to the 9 units already allocated to FGW.
Northern have done well, given the earlier
DfT» announcement that was widely reported suggesting that the 142s returning from FGW depended on a new business case, and wouldn't necessarily return to use.
Also, presumably the 8 eventual 'spares' are the two 'non-standard' three car units, and the two odd carriages whose original 'other halves' were written off in accidents...
Paul