Around 11 am, police received a warning that an explosive device had been placed at Amazon's headquarters in Madrid.
"A threat has been received, and the building has been evacuated to facilitate the work of the agents who are currently making effort to establish if the threat is real," Madrid police said.
After inspecting the building, nothing suspicious was found, sources close to the police told the OKDIARIO media outlet.
"We continue to work in the area", the same sources said.
Amazon's offices are located in the Prado Business Park complex, managed by AXA IM-Real Estate.
