[prmoustache]

It could be they had been given bad informations. Unless suicidal I doubt anyone would just cross a lane knowing another plane is taking ofand risk hiting them at full speed.

Also we have no idea from the article if they crossed said lane by being around the safety margins usually set or if it was a close call. I guess there is a lot of safety margin taken in aero between saying "sure you can cross that lane nobody is about to take off" and "a jet is already bombing at full speed on that lane, don't cross!!"

The point of an investigation is to investigate. Not punish someone you are already sure it is the culprit.