k. Not having been paced or prompted by an un-entered, withdrawn, 
or
otherwise unauthorized equine, vehicle, or a person other than 
another
entrant. This does not preclude the ordinary support services of 
attendants
or pit crews. A crew may accompany their rider down a public road 
in a
support vehicle (unless there is a ride management prohibition against 
it)
provided they do not push or haze the equine.
This criteria is in a gray area - could a "drag rider" be construed as 
a
"pace or prompt"? If they are authorized by ride management to be on 
the
trail, then they are not in violation of this 
criteria.  Is radio or cell phone use between
a rider 
and the crew 'prompting"?  Please note that this is an area that 
is
still being debated by your Rules 
Committee.   Until the Rules 
Committee
reaches a majority decision, it is probably best to limit 
electronic
communication during the ride to personal interests such 
as alerting your crew that
you are at certain locations;  are approaching the Vet 
Check;  and/or emergency communication
such as alerting your crew or management of rider injuries, 
loose equine, etc. 
If there is any question as to authorization or use, then check 
with ride management.  The best barometer
to use is, "if it seems to be fair, then it probably is - if it 
seems to give you an unfair
advantage, then it may be a violation".