I thought the question was multiple offences being filmed ?
Some of the results that were spat out by my program:
MX58 DWL - MX58DWL:
MX58DWL - First Bus Cuts Me Up (MrGrumpycyclist, 2011-11-21T21:16:56.000Z)
37380 - MX58DWL - First Bus: One Bad Apple (MrGrumpycyclist, 2011-08-30T21:33:52.000Z)
37380 - MX58DWL - First Bus Really Good Pass (MrGrumpycyclist, 2011-08-30T19:11:19.000Z)
KX59 YNY - KX59YNY:
KX59YNY - Must Get Past The Cyclist (MrGrumpycyclist, 2011-11-21T20:59:08.000Z)
KX59YNY - Squeezes Through At Speed (MrGrumpycyclist, 2011-09-13T08:42:30.000Z)
RT03 BEX - RT03BEX:
RT03BEX - Close Pass (MrGrumpycyclist, 2011-02-22T09:33:20.000Z)
RT03BEX - Close Pass At A Roundabout (MrGrumpycyclist, 2011-08-23T07:57:11.000Z)
R69 LPF - R69LPF:
R69LPF - Close pass and potentially aggressive driver (gaz545, 2010-11-16T21:33:35.000Z)
R69LPF - Tailgating (gaz545, 2011-03-27T17:02:10.000Z)
It hasn't found any repeats of the same car with different cyclists. (Though I haven't run it against many channels.)
I know that some were on the same commute, including the bus that did a bad pass and a good one.