Intresting picture..............
But it was a thing that was just waiting to happen. if you are unfamiliar at BCN with reduced visibility these things happen quickly. Last time I was there, only VOR/DME on 25 R available, in marginal wx and NO papi.......
With all the construction going on there, one has to be very, very carefull.
But it can happen somewhere else too as last months incident at Seattle's seatac made clear.
Safe flying to BCN!, by the way they make great expresso's in the terminal, lots better than the junk we get on board.