Missing: New image of Anaxagoras Hadjigeorghiou]
Police are appealing for help to find a man missing from the Winchmore Hill area.
Anaxagoras Hadjigeorghiou, 74, was last seen at 04:00hrs on Sunday, 3 January.
Mr Hadjigeorghiou is described as white, 6ft tall of slim build. He has grey hair and grey stubble; he may also be wearing glasses.
He has dementia and may be confused.
Anyone who has seen Mr Hadjigeorghiou is asked to contact officers at Enfield on 07748 780330 or via 101.