So its ok to put our safety at risk in a emergency situation but not in a non emergent situation?
I know when I am transporting a patient, non emergent or emergent I am rarely secured in the back.
No, it's not "OK," but in non-ideal situations the reality is you do what needs to be done. However, if there is a way to avoid multiple pt. transport, I think it should be avoided. If you're in the sticks with no other ambulances, then you may be stuck.
There is a possible justification for being a bit more risk tolerant during a single emergent situation....not so much for a systematic allowance of exposure risk simply to get grandma nunu and papa jack to the doctors without taking more than one crew out of service for dialysis runs.
Personally I'd much much rather see us go to forward facing crew seats with only room for one patient, but that's not reality in most places.