Drones were again spotted overnight hovering above Paris on Wednesday, prompting an investigation in the city just a day after they were first spotted.
Between 11 p.m. Tuesday and 2 a.m. Wednesday, the unmanned aerial vehicles were spotted above Rue de Vaugirard, the Assembly, the city’s east train station, Porte de Saint-Ouen and Porte de la Chapelle, CNN reports.
Its unclear whether the drones are recreational and to whom they belong, but they’ve put authorities on edge following the terrorist attacks in the city last month.
Just a day earlier, five drones were seen over the Eiffel Tower, the Bastille, Place de la Concorde, Les Invalides and the U.S. Embassy, said Agnes Thibault-Lecuivre, a spokeswoman for the Paris prosecutor’s office.
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