På dansk Ophør af lokal hastighedsbegrænsning
The local speed limit ends. The general limit for the road takes over - 50 km/h in a built-up area, 80 km/h outside it unless signposted otherwise.
C Round with a red border: something is forbidden - entry, a manoeuvre, a speed, parking.
Drawing from Wikimedia Commons, free of copyright under section 9 of the Danish copyright act. Code and name follow executive order 425 of 13 April 2023 on road marking. Study material, not the legal text.