Constance (dpa / lsw) - Because someone spilled an unclear liquid in a doctor's office in Constance and one person complained of being unwell, the fire brigade moved out. Wearing respiratory protection and protective suits, a squad went into the building on Wednesday. According to the fire brigade, the emergency services tried to analyze the spilled substance with the help of measuring devices and a chemical consultant. "No dangerous substance could be detected." Nevertheless, the contaminated soil had been removed over a large area. A specialist company should dispose of it. An ambulance took care of the person who had become unwell.