1. For the purposes of this Regulation, “contribution” means the amount that a municipality must pay to the Government for police services provided by the Sûreté du Québec pursuant to sections 77 to 82 of the Police Act (chapter P-13.1). The amount of the contribution is established for all police services provided to the municipality by the Sûreté du Québec or for partial services. Partial services are those provided in all cases where the services provided are not full services provided to the municipality on a regular basis by the Sûreté du Québec, especially in the case of supplementary or replacement services or services provided during special events.