Hi Gary
We came back from Cornwall 2 weeks ago and the new bypass (A30) was all but finished but we did get horribly held up on it ( past bodmin) on a Saturday afternoon travelling down on the 30th June.
Apart from that just the usual idiots crashing caused hold ups.
We usually travel down there overnight or at the crack of sparrows fart and avoid all that nonsense usually but this time got held up leaving home so maybe Saturday was the problem.
Good luck. We arent back down for another 4 weeks yet .....BAH