What is the maximum speed allowed beyond these signs when you are carrying a six-year-old child in the sidecar of a motorbike?

In accordance with the provisions of the Road Traffic Act, the maximum permitted speed for a motorcycle carrying a child up to the age of 7 is 40 km/h. This specific provision takes precedence over the general speed limit of 70 km/h, which is indicated by the B-33 sign visible in the picture, and therefore, in this situation, it is not permitted to exceed 40 km/h.