
804 P.2d 1199 (1991)
105 Or. App. 302
DENTON PLASTICS, INC., an Oregon corporation; Careers, Inc., an Oregon corporation; Owl Enterprises, Inc., an Oregon corporation; Salt of the Earth, Inc., an Oregon corporation; Rich Weinstock, dba R & L Enterprises; McDonald's Restaurants of Oregon, Inc., an Oregon corporation; Triple J.S. Enterprises, Inc., an Oregon corporation; Gage Industries, Inc., an Oregon corporation; Irwin Research & Development, Inc., a Washington corporation; Gerald Herrman; Collins Foods International, Inc., dba Kentucky Fried Chicken, a California corporation; Industrial and Foodservice Packaging, Ltd., an Oregon corporation; Petcher Enterprises, Inc., an Oregon corporation; Encore, Inc., an Oregon corporation; and Timothy Jacobsen, dba The Wooden Spoons, Appellants,
v.
CITY OF PORTLAND, an Oregon municipal corporation, Respondent.
8912-07706; CA A63744.
Court of Appeals of Oregon.
Argued and Submitted October 17, 1990.
Decided January 23, 1991.
*1200 Mark Cushing, Portland, argued the cause for appellants. With him on the briefs were Barbee B. Lyon, Diane K. Bridge and Tonkon, Torp, Galen, Marmaduke & Booth, Portland.
Terence L. Thatcher, Deputy City Atty., Portland, filed the brief for respondent.
Before WARREN, P.J., and RIGGS and EDMONDS, JJ.
WARREN, Presiding Judge.
Portland City Ordinance No. 161573 prohibits the sale of prepared food in polystyrene foam (PSF) containers. Plaintiffs in this case contend that the ordinance conflicts with state law that calls for recycling of solid waste, ORS 459.015(2)(a)(C), before sending it to a landfill. ORS 459.015(2)(a)(E).[1] They brought an action seeking declaratory relief and to enjoin enforcement of the ordinance. The trial court granted the city's motion for summary judgment and denied relief. The court concluded that, because there was no facial conflict between the state law and the ordinance, the ordinance was valid and no other evidentiary inquiry was necessary or appropriate. We affirm.
On review of a summary judgment, we examine whether there are any disputed issues of material fact and whether the prevailing party was entitled to a judgment as a matter of law. ORCP 47 C; Seeborg v. General Motors Corp., 284 Or. 695, 699, 588 P.2d 1100 (1978).
Plaintiffs present a two-fold argument. First, they argue that the trial court used an erroneous legal standard in granting summary judgment. They argue that the appropriate standard for admissibility of evidence is much broader: If a municipal ordinance's effects are contrary to state law and evidence is necessary to show those effects, then plaintiffs should be entitled to present whatever evidence is admissible under the Oregon Evidence Code. *1201 Second, plaintiffs claim that a disputed issue of material fact exists as to whether the ordinance conflicts with state law. They wanted to introduce evidence to show that PSF is recyclable and that banning its use will force restaurants to use wax or plastic coated cardboard that cannot be recycled. The ordinance violates state law, plaintiffs conclude, because it would in fact increase the amount of solid waste in landfills.
The Supreme Court articulated the standard for statutory preemption in City of LaGrande v. PERB, 281 Or. 137, 149, 576 P.2d 1204 (1978). That case held that in state preemption analysis
"the first inquiry must be whether the local rule in truth is incompatible with the legislative policy, either because both cannot operate concurrently or because the legislature meant its law to be exclusive." 281 Or. at 148, 576 P.2d 1204. (Emphasis supplied.)
Preemption analysis involves a two-step test: First, does the local ordinance conflict with state law and, if so, did the legislature intend to permit a conflict? The Court appeared to move away from that two-step test in City of Portland v. Lodi, 308 Or. 468, 474, 782 P.2d 415 (1989), which focuses on legislative intent in determining whether an ordinance is preempted:
"The search is not for particular words but for a political decision, for what the state's lawmakers either did or considered and chose not to do." 308 Or. at 474, 782 P.2d 415.
Nevertheless, we read Lodi's emphasis on legislative intent not as eliminating the two-step test but, rather, as clarifying the second step when there is no direct facial conflict between the statute and local ordinance.
When a local ordinance is facially incompatible with or directly contradicts a state law in an area of substantive policy, the state law will displace the local ordinance. City of LaGrande v. PERB, supra, 281 Or. at 149, 576 P.2d 1204. If there is no facial conflict between the two laws, then the court looks to the substance of the regulations. If the two are wholly unrelated, then the local ordinance is not preempted. For example, state regulations on solid waste do not preempt municipal ordinances setting parking fines. If the two laws deal with regulation of the same subject, a court could conclude that they do not conflict, because they are not inconsistent with one another. Haley v. City of Troutdale, 281 Or. 203, 210, 576 P.2d 1238 (1978). If that is true, then the court looks at whether the laws are civil or criminal.
When the substance of the two laws is civil and they do not conflict on their faces, there is a presumption against preemption, unless there is clear legislative intent that the state regulations were intended to be exclusive. City of LaGrande v. PERB, supra, 281 Or. at 149, 576 P.2d 1204. Laws conflict only when they cannot operate concurrently. City of Portland v. Lodi, supra, 308 Or. at 472, 782 P.2d 415. "Concurrent" means the state and local laws can operate consistently and are not repugnant to each other. Laws can operate concurrently even if they cannot operate simultaneously. City of Portland v. Dollarhide, 71 Or.App. 289, 293, 692 P.2d 162 (1984), aff'd. 300 Or. 490, 714 P.2d 220 (1986); see also Terry v. City of Portland, 204 Or. 478, 269 P.2d 544 (1954); City of Portland v. Sunseri, 66 Or.App. 261, 673 P.2d 1369 (1983).
If the laws are criminal laws, and even if they do not facially conflict, the presumption is in favor of preemption because of Article XI, section 2, of the Oregon Constitution.[2] Criminal laws conflict if a local ordinance prohibits an act that the statute permits or permits an act that the statute prohibits. City of Portland v. Lodi, supra, 308 Or. at 472, 782 P.2d 415. When a conflict occurs, the ordinance is preempted, unless there is clear legislative *1202 intent to allow local government's discretion to either broaden the reach of, or to extend the penalties listed in, state statutes. City of Portland v. Dollarhide, supra, 300 Or. at 502, 714 P.2d 220.
Lodi did not abandon the two-part test for statutory preemption but clarified that, in the absence of a direct facial conflict, courts determine legislative intent by express legislative decisions. Lodi involved a challenge to a city ordinance prohibiting the carrying of one type of knife that was not specifically prohibited by state statute. We concluded that a statutory prohibition of carrying some types of knives also imparted an intention to permit carrying all other types of knives. City of Portland v. Lodi, 94 Or.App. 735 at 739, 767 P.2d 108 (1989). The Supreme Court concluded that that was incorrect. We had interpreted too broadly Dollarhide's holding that a city "cannot prohibit an act that the statute permits." Statutory silence, in and of itself, cannot be construed as "permission." City of Portland v. Lodi, supra, 308 Or. 468, 782 P.2d 415.
In summary, if there is a direct facial conflict, the state legislature has made a political decision as to what is the appropriate rule. If there is no facial conflict and the laws have the same substantive regulatory purpose, then the presumption either for or against preemption applies. As Lodi directs, the relevant issue is whether there is a clear "political decision" to overcome the presumption.
In applying that standard to the present case, the trial court correctly concluded that the two laws are not facially incompatible. Plaintiffs assert that Portland's PSF ban will lead to more waste from nonrecyclable coated paper going to landfills, but that is not a result that necessarily follows from the legislation. For example, restaurants are not precluded from doing away with packaging altogether and serving food on washable dishes. The fact that that solution may be unlikely does not change the analysis for preemption purposes. All it shows is that the local ordinance and the state statute are not necessarily contradictory, and therefore it is reasonable to assume that the two statutes can operate concurrently. The state policy of recycling solid waste is not inconsistent with the local decision to eliminate the waste by prohibiting the use of PSF.
Because the laws can operate concurrently, the only evidence relevant to a preemption challenge is evidence that a political decision was made by the legislature to preclude any local regulation. Plaintiffs do not argue that the legislature intended to prohibit municipalities from enacting local ordinances dealing with solid waste. Instead, they argue only that the ordinance conflicts with the state law. We conclude that the trial court applied the correct legal standard in granting summary judgment.
The trial court also correctly granted the city's motion for summary judgment, because there was no disputed issue of material fact. Plaintiffs' evidence about the effects of the ordinance is irrelevant. If there is no constitutional violation, courts will uphold statutes involving economic regulation, if there is any rational basis for them. See, e.g., Dandridge v. Williams, 397 U.S. 471, 90 S.Ct. 1153, 25 L.Ed.2d 491 (1970); Atlantic Richfield Co. v. Greene, 100 Or.App. 16, 784 P.2d 442 (1989); Gale v. Dept. of Revenue, 293 Or. 221, 646 P.2d 27 (1982). It is not the role of courts to act as a super legislature and reweigh policy decisions. American Can Co. v. OLCC, 15 Or.App. 618, 517 P.2d 691 (1973). Instead, we determine whether those policy decisions violate existing law. State law does not prevent the city from banning PSF packaging for prepared food.
Affirmed.
NOTES
[1]  ORS 459.015(2) provides:

"In the interest of the public health, safety and welfare and in order to conserve energy and the natural resources, it is the policy of the State of Oregon to establish a comprehensive state-wide program for solid waste management which will:
"(a) After consideration of technical and economic feasibility, establish priority in methods of managing solid waste in Oregon as follows:
"(A) First, to reduce the amount of solid waste generated;
"(B) Second, to reuse material for the purpose it was originally intended;
"(C) Third, to recycle material that cannot be reused;
"(D) Fourth, to recover energy from solid waste that cannot be reused or recycled, so long as the energy recovery facility preserves the quality of air, water and land resources; and
"(E) Fifth, to dispose of solid waste that cannot be reused, recycled or from which energy cannot be recovered by landfilling or other method approved by the department."
[2]  Article XI, section 2, of the Oregon Constitution provides, in part, that "the legal voters of every city and town are hereby granted power to enact and amend their municipal charter, subject to the Constitution and criminal laws of the State of Oregon." That section affirms the supremacy of state political judgments regarding the regulation of criminal conduct.
