Cheers mate. Funny as I asked the airline and they said I need one

So does this mean I don't need one?

So this means I don't need one

Hi Guys Where you able to resolve this? I am currently in a similar situation. I have booked a Iberian flight to travel to my home country Nigeria from London through Madrid. I have a permanent residency (ILR) to remain in the UK . I am not sure if I need a transit visa for my 2 hr stop over in Madr...