Why should city taxpayers take on the extra burden to cover services to the county anyway? It took a lot of gall for Pozzi to desire the same level of services from the city's FD yet demand to pay less than the agreed upon contract for it.
You don't like it ? Get your FD services from somewhere else. If the city is short a couple of ambulances like I've heard then the 22% of call outs to the county would seem like the source of the additional burden.