The causes that have been the source of the crash of the crane are, for now, unknown.
One person died and another was in serious condition following the fall of a fânzeres, Gondomar, told the Portuguese source of the subregional command of the Porto Metropolitan area.
The warning was given at 14:06, reads on the page of the National Authority of Emergency and Civil Protection, having been in place 18 operational and nine vehicles.
The source stated, at 15:50, to not know the circumstances in which the accident occurred.
GNR source revealed to Lusa that a team of the authority for work conditions was called to the scene of the accident.