What does this supplementary plate indicate?

Question

KET Užduotys · Accepted Answer

Correct answer: It shows that the road sign applies every day, during the hours shown.. Explanation: Supplementary plate No. 826 “Time of operation” specifies when the road sign it is used with applies. It means the sign’s requirements apply every day, but only during the hours shown.. KET reference: KET 1 pr. 826: Time of operation. Shows that the road sign applies every day, during the hours shown.