Quillan nodded. "If they're playing around with something like sixty million CR, anybody would have to be crazy to trust the Brotherhood of Beldon. The transmitter room and the control officers are guarded, too?"

"Yes, but not heavily," Heraga said. "There seem to be only a few men stationed at each of those points. Ostensibly, they're there as a safe-guard—in case the imaginary raiders attempt to break out of the subspace section."

"What's the arrangement of the ordinary walk-in tube portals in the Executive Block?"

"There is one which interconnects the five levels. On each of the lower levels, there are, in addition, several portals which lead out to various points in the Seventh Star Hotel. On the fifth level, there is only one portal of this kind. Except for the portal which operates between the different levels in the Executive Block, all of them have been rendered unusable at present."

"Unusable in what way?"

"They have been sealed off on the Executive Block side."

"Can you get me a diagram of the entry and exit systems those outgoing portals connect with?" Quillan asked. "I might turn one of them usable again."

"Yes, I can do that."

"How about the communication possibilities?"

"The ComWeb system is functioning normally on the second, third, and fourth levels. It has been shut off on the first level—to avoid the spread of 'alarming rumors' by office personnel. There is no ComWeb on the fifth level."