The question is, how much room did the AV have in front of the bus to merge out in front of it?<p>I&#x27;m wondering if the bus was cruising along and saw the AV inching out into its lane and just thought &quot;Oh, once they see this big-ass bus coming along, they&#x27;ll stop trying to merge.&quot;  And the AV thought &quot;Once that bus sees me inching out, it&#x27;ll slow to let me merge.&quot;  And neither one was right.