[Locke]

Quote:

Originally Posted by MidoGreen

While no reason was ever really stated(that I can remmber offhand), I think Yoko didn't want to start shit inside the train because it might fight back and there were innocent people inside.

Actually the train and its dimension hopping cut her off from the command centre so she can't beam her suit in. When the others break into the train, she can call them, which sorta makes sense as she's contacting someone in the same dimension as her. But that doesn't make sense of why she can now transform and use her super mode.