Marshalling
It has not been the best so far this year
People leaving their posts and no replacement marshal (time wasted for a volunteer)
Looking at the race not the track in front of them.
I'm sorry i'm old school but i was always told "marshal how you would like to be marshalled" This to me means if you see a car/cars starting to crash START MOVING it may not happen but if it does you will be there quicker
What can be done my thoughts are
Reduce time in between heats so people dont have enough time to go back to the pits
Remove your hi viz vest after you have marshalled and wave it at race control so they can issue a penalty if the next race has started.
And my last one could upset some

B finalists to marshall the A finals as this will mean no need for volunteers and will hopefully be more experienced
I'm only trying to make things better for the region
Well thats it my name is now going to be s**t but someone has to say it.