As they should be.
Well said Grachan.
Great idea regarding the 'Gardening' it's about time something was done about that, also something should be done about Riders returning to the Pits after a false Start. It just wastes time and makes the Meeting drag on.
You suggestion regarding Tactical Rides seems a bit unnecessary as one would in all probability negate the second. The ONLY sensible way is to do away with Tactical Rides and Tactical Substitutes altogether.