Im in no rush at all to see a double stretcher unit. Just an idea as we have quite a few double stretcher units in my area.. Not that they get used to transport 2 people often.. but we got em. Figured could be handy for a call that requires 2 ems units and could sent just one.
For example a station out in a rural area.. rather then having 2 ems units could just have a double stretcher crew there