article_snippet.sent: Scotland Yard admitted last week that an alarm first went off at the scene of the £60million Hatton Garden heist after midnight on Good Friday, but it was graded as 'no police response was deemed to be required'.
article_snippet.sent: Scotland Yard was branded as 'incompetent' last week after admitting Scotland Yard got a call at 0.20am on the Friday from a company who monitors alarms across the South East, but instead of acting on Scotland Yard, deemed Scotland Yard 'no police response required'.
article_snippet.sent: A police spokesman said: 'a call at 0.20am on the Friday from a company who monitors alarms across the South East stated that a confirmed intruder alarm had been activated at the Hatton Garden Safe Deposit Ltd. 'a call at 0.20am on the Friday from a company who monitors alarms across the South East was recorded and transferred to the police's (computer) system.
article_snippet.sent: A grade was applied to the call that meant that no police response was deemed to be required.'
article_snippet.sent: A police spokesman added: 'We are now investigating why A grade was applied to a call at 0.20am on the Friday from a company who monitors alarms across the South East.
article_snippet.sent: This investigation is too early to say if the handling of a call at 0.20am on the Friday from a company who monitors alarms across the South East would have had an impact on the outcome of the incident.'
article_snippet.sent: In response to whether officers had spoken to residents about the power cuts and 'drilling' noises, a police spokesman declined to comment.
highlights_snippet.sent: Police admit Police didn't respond after alarm went off early on Friday .