What is this sign with red triangle and black bottom up "T" on cars in Lithuania?
I have seen this sign mounted on the backs of some cars. But I could not find any information about it.
The upper end of the black part is spiky.
Best Answer
I can confirm that in Lithuania these are are used in the same way as alamar described.
See point 5 here: https://www.keliueismotaisykles.info/transporto-priemoniu-skiriamieji-ir-informaciniai-zenklai-transporto-priemonese.html (in Lithuanian). This is the official site for traffic regulations in Lithuania. It states the needed size for the sign, as well as that any car with spikes on the tires is required to have this sign on the back of the car.
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