Mmm, interesting. Given the Thruxton meeting is only one day, I would think some combined grids.
As for GTSCC, I’m not sure how HSCC would know that they are definitely racing at Combe. I believe CC would like the grid back, but that date gives only a few days to get cars reprepared afterwards and ready to transport to the Algarve for their big race there. All a bit tight......