Spotted a silver Comso heading north around Junction ( errrr ) 13 on the M6 ??
It was in the 3rd lane , i was in the 2nd lane in a Zafira staring at it
Sounded really quiet though .. which i was shocked at
Cant recall the reg ( not slept in about 30 hrs , did a tobacco run to Belguim ) but something like "LKM

?"
I could be completely off with that reg though

.. and it looked to have a little red LED strip light under the rear plate
It was sat around 80-85mph and i couldn't catch it again with the traffic