This is his highest fear.
And in order to prevent his being betrayed he has repelled, so far as he can, even his victim, me! 2.

By Rail .-- There is no one in charge of the box.

It would have to take its chance of being delayed, and delay would be fatal, with enemies on the track.

True, he might escape at night.

But what would he be, if left in a strange place with no refuge that he could fly to?
This is not what he intends, and he does not mean to risk it.
3.