Read the full answer... Yes, you must set your parking disc in places where the signage demands this. Please note parking max 30 min. zones. When parking in an area with a ‘Max 30 min.’ sign and parking outside the period 7.00 – 19.00, you must set the disc for 7.00. It is not allowed to pay for parking or to use a parking permit in this time period. However, in other time periods, payment for parking/a parking permit is required.