Just to say over BH weekend on my trip to Morecambe via M4/5/6 including visit to Stockport & south again via Leeds & return via M1/A43/A34/M27; only one C plate CL spotted on A46 (north of Bath I think).
My trusty Sport (155k) returned just shy of 44mpg (using V-Power)
, but did burn 3/4 of litre of oil!
Cheers.