A group representing drivers, Plataforma Nacional, and a newly created farmers' group, Plataforma 6-F, on Saturday came together to jointly demand action from Spanish and European leaders. They claim rules to protect the environment make them less competitive compared to other regions, Reuters reported.
Members of both groups, waving Spanish flags, wearing yellow vests and shouting 'Viva Espana', gathered in a car park near the Atletico de Madrid stadium and voted in favor of joining forces. They will protest together from now on.
Since Tuesday, Spanish farmers have joined their counterparts from Germany, France, Italy, Portugal and Belgium in daily protests that include blocking several highways and ports.
Shortly after the vote, hundreds of protesters walked around the Madrid stadium and then tried to access a main highway via a dirt road. Using force, dozens of police officers managed to stop them from doing so.
Later a group of around 200 protesters tried to gather outside the headquarters of Spain's ruling Socialist party, but a large police presence prevented them from getting too close.
Both groups vowed to keep protesting, in Madrid and across the country, until their demands were met.