I hear the number one cause of fires in an RV us using propane while driving

I hear the number one cause of fires in an RV us using propane while driving.  I remember a fire at a gas station years ago that burned down be cause of a generator running while fueling up.  I also have read/heard several cases over the years of fires and people dying from driving down the road with their propane turned on while driving down the road.  WE have had 3 motor homes over the years and before we new better we had done both but have not done either for many years.  We will continue not to have either on while driving down the road,  

Also everyone needs to remember all newer RV's with propane usually have a propane alarm remember these expire after several years and needs to be replaced.  Check with a RV dealer or RV technician for details on your unit.  I will replace mine in another year or two, if you pay attention to yout alarm it will tell you when it is time to be changed out for a new one.