People are being asked to keep their eyes peeled as the search for a missing man runs into its second week.
Police say it is possible that Alzheimer’s sufferer Alan Spray could have made it to Hemel Hempstead after disappearing from St Albans.
The 73-year-old was last seen at the Total garage on Verulam Road in St Albans at around 8.10pm on Saturday, July 30.
Det Insp Simon Warwick said: “It is now over a week since Alan was last seen and whilst we remain hopeful he will be found safe and well, understandably concerns for his welfare are increasing.”
Police have released CCTV footage of where Alan was last seen in the hope it may jog some people’s memories. To watch it visit their website at www.herts.police.uk
Anyone who has seen Alan can contact police via the non-emergency number on 101.