CHAPTER V MOVEMENT OF ANIMALS
Article 126 General rules
In the roads subject to the legislation on traffic, motor vehicle traffic and road safety, only the movement of working animals, cargo or saddles, heads of cattle in herd or flock will be permitted, when there is no route available for livestock and provided they are supervised by someone. This transit should be carried out...
Article 127 Special rules
1. The animals referred to in the previous article must be guided, at least, by a person over 18-years-of-age, capable of mastering them at all times, which will observe, in addition to the rules established for drivers of vehicles that may be affected, the following guidelines: A) They should not invade the pedestrian zone....
Article 128 Rules relating to motorways (autopistas y autovías)
The movement of animals through motorways is prohibited (article 50.2 of the articulated text). Said prohibition includes the driving of animal-drawn vehicles.