(D80.411) add new case:
e) Base pods (MB/SAM etc...) may not carry crew with them during transport.
Clarification (not in rulebook):
If an empire has TSS (D4.00), any BarM only protects the base it is attached to.
Uncommon case for repair that we missed:
(D3.45) Repairing foreign ships. You may repair allied ships at your repair
facilities. The foreign ships must be in supply, which would typically
involve them being supplied via being an "expeditionary force (D21.0)".
Note that some, campaign designated, damage may be too extensive to
repair this way.