In the depths of lockdown, mysterious midnight explosions have left residents of Auckland’s North Shore losing sleep and scratching their heads, Stuff reports. Inspector Stef Sagar, commander of the Waitematā East police area, said police have uncovered what could be a vital clue in their hunt for the origin of the baffling booms. Anyone who has seen suspicious activity near Pupuke golf course over the past week is urged to contact police on 105, quoting file number 210906/1891, or via Crimestoppers anonymously on 0800 555 111.