Humber Valley has signs up--and 1 overzealous Marshall about "No pull carts on the tee" ….....only course I can think of?

As for carts on greens...of course I get that it would likely be detrimental to the surface if the cart was 'parked' on the surface, but just to pull it across doesn't look like it would do harm (and would save time)

Thoughts?