The mentioned parking site is laying behind the building housing Sønderborg Tourist Office at Perlegade 50
Follow the link to an overview of public parking sites in Sønderborg Municipality
Limited parking is shown on an extra sign below the P-sign. 2 timer = 2 hours, if numbers are mentioned below like 9-18 = clock times during workdays where the limitation is valid. Numbers further down like (9-14) = clock times on Saturdays where the limitation is valid. Red numbers = Sun- and Danish Holidays.
The parking clock is set on time of arrival and foreign parking clocks are excepted.
The fee for unlimited parking is minimum DKK 510 (70 euro).