chunky munky wrote:

LUL trains can still run over 750V lines as they currently do on the
District and Bakerloo lines.

Yes , but arn't those lines set up so that 3rd rail stock gets 750V but
4 rail LU stock still only gets 630V? With this new LU stock I presume
it'll be 750V going through the 4th rail system. Wouldn't this blow any
630V tube stock?

B2003