… the parking zones in luxembourg city are colour coded. each colour … zone maximum duration hourly fee when? orange short-term: 2 … from 8:00 to 18:00 yellow medium-term: 3 to 5 hours for roadside parking, and 5 to 10 hours in car parks EU1.00* monday to friday (working days) from 8:00 to 18:00 green medium-term: 5 …