‘As people were coming out they were wearing the clothes and the colours of Ariana - white, black, pink. But for one split second I turned and saw what I can only describe as a bright red - that’s why it stood out - it was bright red, with a grey panel down the front with risen bits all over it.
‘And it was that that stood out because it was so intense, the colour, in this crowd of people. As quick as I saw it, the explosion happened.’
I’m actually looking for an official answer from the authorities. They were able to identify the terrorist bomber, so it would seem they’d have determined exactly what type bomb it was and how he carried and concealed it, but maybe they haven’t.