The search to find the lead singer of indie band Frightened Rabbit is continuing today.
Scott Hutchison was reported missing by his family on Wednesday.
He was last seen leaving the Dakota Hotel in South Queensferry at 1am yesterday.
Police are keeping an open mind as to which way he may have walked, however, particular focus is being given to South Queensferry, the Forth Road Bridge and Fife.
Checks of CCTV in the area have shown two people crossing the Forth Road Bridge footpath at around 1.10am.
The pair have been asked to contact officers as they may have seen Scott or known which direction he was travelling.
Chief Inspector Alan Carson said: “It is important to stress that at this time we do not know definitively where Scott has headed after leaving the Dakota Hotel and the assistance of the public is therefore vital to help us with this investigatio.
“Anyone who believes they have seen Scott since 1am on Wednesday morning should get in touch.
“In particular, the two people who crossed the Forth Road Bridge from South Queensferry at 1.10am may have useful information and we are extremely keen to speak with them.
“Simiarly, though we would also urge others to come forward if they have any other information relevant to our investigation.
“Finally, I’d like to reiterate our appeal to Scott directly, to make contact with family, friends, or with police and let us know where you are.”