(BBC) The head of security at Manchester Arena on the night of a terror attack there had raised concerns four months earlier that risk assessments for the venue were not “extensive enough,” an inquiry heard.
Tom Rigby, who works for Showsec, also said he would not expect any of his team to have checked the mezzanine level where bomber Salman Abedi hid.
Abedi had waited in a CCTV blind spot.
Mr Rigby said it was “practice for a long time” not to check that area.
Twenty-two people were killed and many more were injured as they left an Ariana Grande concert on 22 May 2017.
