Good route. Make the most of it - along the way there are some signs indicating that HS2 will go through the area.If going clockwise, you need to come off the A45 left and then turn right onto the B4453, and use the flyover. Second option is to continue to the roundabout and double back.The turn for Weston lane is mid-corner, it looks more like a T junction on the map.Watch out for the last right before turning left on Stoneleigh Road, it nearly caught me napping! Sharper than I expected!
Two excellent welsh roads around Warwick, and Stoneleigh. Return on A45 and A46 just returns you to starting point - good roads on first half of route.