Guardia Civil Common Sense Click on image for their advice
Road Signs

Remember; If you find two different signs in the same point, the vertical always prevails.

In the case of the photo it's quite obvious, isn't it?

Guardia Civil Our Teams Click on image for details
Underwater Activities Group

Even in the darkest and most obscure places to which not everyone can reach, because the medium is not suitable without technical training; there also serve the Guardia Civil Underwater Activities Group