So drivers caught tailgating, braking suddenly, or passing a vehicle on the nearside might face a fixed penalty notice in future, like many speeders today.
It was the nearside that proved to hold the fastest ground and Spanish Don emerged from the pack as jockey Leo Keniry conjured a late surge to steal the win.
Both sides started in determined mood, but it took 15 minutes before either goal was seriously threatened, Craig Conway sending a low drive a couple of feet wide of Hearts' nearside post from the edge of the box.