This update corrects errors generated while using the Course Play mod due to the incorrect naming of the AI Traffic Collision Trigger. This error was brought to my attention by member akuenzi. I'm not sure if it affects regular SP/MP when hiring a worker or not.
The following line in the xml has been changed:
To:Code:<aiTrafficCollisionTrigger index="0>9" />
My thanks to akuenzi for...Code:<trafficCollisionTrigger index="0>9" />