This is what imo, a bystander may do: Put drink down, get off the stool, have someone dial 911 & fetch an aed, and help clear the area of spectators, if the area is safe and no harm will come to the rescuer, check for pulse, start compressions. Isnt it considered negligence or abandonment? to not admin cpr once a license is issued? I believe the Good Sam Law protects the layperson so they won't be afraid to act / not get in trouble for acting 'out of scope'. if it's just a bls cardholder as a bystander, then they should at least get fire there and check for pulse + start compressions (again only on a safe scene and if not, tell dispatch you need PD there too please)