Those within the class are narrowly defined. Recovery is denied for the firefighter or policeman only when the cause of action is based on the same conduct that initially created the need for the officer's presence in an official capacity. The class is therefore very narrowly defined and our rule treats all members of the class equally. Because this classification involves no fundamental right or suspect class as defined by the United States Supreme Court, a court must determine if a rational basis exists for the denial of recovery for class members. Stracke v. City of Council Bluffs, 341 N.W.2d 731, 733 (Iowa 1983). The test is whether the classification is reasonably related to the promotion of one or more legitimate state interests. Id. at 734. Citizens should be encouraged and not in any way discouraged from relying on those public employees who have been specially trained and paid to deal with these hazards. Pottebaum, 347 N.W.2d at 645. The government also employs and trains its personnel specifically to deal with those hazards that may result from an uncircumspect citizenry, and it offends public policy to have citizens invite private liability merely because they create ...