Travelled the very same section only yesterday (Friday) going from Postbridge to Plymouth, sailed through the narrow bits with no oncoming trafficJust to close this thread off, we got safely back home yesterday, a 45 minute drive for us. We returned to Plymouth via Princetown to avoid the roadworks on the east side of Tavistock. The Princetown route is MH friendly apart from a couple of short narrow sections just before you get to Yelverton. These are so short you can see if anyone is approaching the other way before entering them so you shouldn't get into difficulties, which is all too easy on most of Dartmoor's roads.
