A sign of how nonsensical it is -- here's their fix:

> Junior bankers who keep lighting up red, and the people who manage them, typically get a call from Urwin to find out what they are working on and if the hours are justified. If not, the manager requesting the work may get a warning.

So if your underlings keep lighting up red, they'll check to see "if the hours are justified", and you may get a warning if they are not.

In other words -- we don't want you killing the junior bankers just for your own entertainment; please only kill them if it's going to make us a lot of money. THEN it's just fine.