Page 15 of the Rice Signs 2017 Traffic Safety Catalog continues the Parking Signs section with three groups: Reserved Parking Signs designating specific users (Visitor, Employee, Customer, Tenant); Pay Parking Signs marking metered or paid parking zones; and Time-Limit Parking Signs enforcing 15-minute, 30-minute, 1-hour, and 2-hour parking restrictions. Reserved Parking Signs use the R7-5 family with two-dozen pre-printed variants for common designations. Pay Parking Signs (R7-21 through R7-23) indicate where parking fees apply. Time-Limit Parking Signs (R7-20, R7-108, R7-5-7, R7-5-8, R7-5d) regulate short-term parking in business districts and curb zones. Every sign is MUTCD-compliant, fabricated on 0.080 aluminum, and available with Engineer Grade or HIP reflective sheeting.