Ummmm.... higher gas prices could very well lead to MORE police patrols.
With a shortfall, police departments may see a need to increase revenue generation. Instead of idling by roads, they’ll shut down - only takes 1-second to start a patrol car. 0-60 in 10 seconds or less. And, they’ll be less likely to warn, going directly to collect $200 (or whatever, to ‘enforce’ codes, statutes and bylaws.
GOOD POINT..no warnings MORE $$$$$ tickets