In May of 2016, a year before the terror hoax at the Ariana Grande Concert in Manchester on May 22, 2017, a "terrorism drill" was practiced at the Trafford Centre. Watch here:
Notice also how they have him yelling "Allahu Akbar".
The location of the drill is not coincidental.
Remember, it is planned chaos, to continue the New World Order agenda.
Date numerology of May 22 and June 3 attacks.
5/22/2017 = 5+2+2+2+0+1+7 = 19
6/3/2017 = 6+3+2+0+1+7 = 19