"the economies of scale from the Siebel management...

"the economies of scale from the Siebel management system”.

Sounds like something from Fawlty Towers Sibal telling Bazil "Bazil could you get Manuel to put some more bots on the Colonels breakfast cerial, and while you are at it put a sigh so no one slips on the dark pools "

ASIC could do quite well fining the 4 big banks and brokers for running the bot trading but no its all serenely allowed.