The Metropolitan Police has published an update on the criminal investigation into the Grenfell Tower investigation, ahead of the seventh anniversary on 15 June.
There are still 180 officers and staff working on the investigation, to identify if there were any criminal offences, and if so, who is responsible.
So far, detectives are investigating 19 companies or organisations and 58 individuals as suspects and interviewed under caution over 50 suspects for a total of more than 300 hours.