Constable Elvis Poa, 35, was on traffic duties at the intersection of Castlereagh and Park Streets, near Hyde Park , when he was allegedly attacked with a 30cm kitchen knife at about 1.15pm on Sunday.
Hyde Park stabbing: Man is charged after allegedly knifing cop in the head in Sydney's CBD dailymail.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from dailymail.co.uk Daily Mail and Mail on Sunday newspapers.