In as much as APD has historically failed to respond to complaints of major pytotechic discharges in Anchorage (one lasting over half an hour that the neighborhood felt threatened homes), you may want to call AFD instead and advise AFD of the imminent fire danger. They will dispatch a truck which will result in a call to APD which just might get the cops to show. Last year I asked the dispatcher at APD if I could return fire - she said that would be illegal, lol.....