More frost damage
There is no one-size-fits-all way to determine if your turf is going to suffer traffic damage when there is some frost on the grass or if the temperatures are below freezing.
The traffic-frost controversy will never end because the impact of traffic damage on frozen turf is likely to be site specific and related to turf type and even the nature of bacteria that colonize the surface of the leaf (ice nucleating bacteria). To be safe, wait until all frost…