When driving a truck whose height already reaches 4 meters, how far may an indivisible load protrude vertically at the top?

Question

DentroTest · Accepted Answer

According to the General Vehicle Regulations (Annex IX, section 3), the maximum height authorized for driving, including the load, is 4 meters as a general rule. If the truck is already 4 meters high by itself, the load must not increase that dimension: nothing is allowed to protrude at the top. The additional 0.40 or 0.50 meters would exceed the maximum legal height limit for ordinary driving.

When driving a truck whose height already reaches 4 meters, how far may an indivisible load protrude vertically at the top?

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