"Pegawai kanan pasukan antipengganas kebangsaan sudah berkumpul di London.
"Anggaran awal menunjukkan bilangan kematian di Manchester Arena adalah sekali ganda daripada ramalan awal," kata wartawan BBC menerusi Twitter.
BREAKING |
— Vocal Europe (@thevocaleurope) May 22, 2017
Heavy explosions at the #Manchester Arena. There are casualties. Panic and chaos in the concert hall pic.twitter.com/ckd1Tqqe1b
BREAKING |
— Vocal Europe (@thevocaleurope) May 22, 2017
Panic following explosions at #Manchester Arena during a concert pic.twitter.com/2beKgxVG8m
BREAKING |
— Vocal Europe (@thevocaleurope) May 22, 2017
Chaos and panic as people try to escape #Manchester Arena where two explosions have happened pic.twitter.com/B9JW08QbA3
Ambulances out in force heading to Manchester Arena after all lining up on Thompson street fire station. pic.twitter.com/vpAFFUG0MI
— Sam Ward (@SamWardMCR) May 22, 2017
BREAKING |
— Vocal Europe (@thevocaleurope) May 22, 2017
Ambulances make their way to #Manchester Arena after major #explosion. Several injuries reported pic.twitter.com/JR88uJjOn5
Sebelum ini, BBC yang memetik seorang saksi berkata, kira-kira 20 hingga 30 penonton dilaporkan terbaring di lokasi konsert yang dilaporkan mengorbankan beberapa mangsa selepas berlakunya letupan bom.
Letupan berlaku di Manchester Arena ketika penyanyi Amerika Syarikat, Ariana Grande mengadakan persembahan.
Penyanyi itu dilaporkan selamat. Bagaimanapun, bilangan sebenar mangsa yang maut dan cedera belum disahkan oleh pihak polis.
 19 Disahkan Maut, Puluhan Lagi Cedera Dalam Serangan){kind=link}