A student has been missing since the early hours of Friday morning following a night out.
Harvey Parker was last seen just after midnight on December 17 at the Heaven Nightclub in Charing Cross.
The University of York music student had visited the LQBTQ+ venue after seeing Little Simz at the O2 Academy in Brixton.
Harvey is said to be around 5’9 height, mixed-race with a slim build and short black hair.
The 20-year-old's phone has been unresponsive since Friday night and none of his social media accounts has shown any activity.
It is thought that he left Heaven alone.
DS Dick Nation said “We have not been able to speak to Harvey on his phone and we are not aware of any reason why he should not be in contact with his family.
"Both his family and police are extremely worried by his disappearance and we are asking for anyone who may have seen Harvey after he left the club, or has any other information, to call police immediately."
Family and friends have urged the public to look out for Harvey, particularly those in South London, West London, Lee Green, Lewisham, Soho and the West End.
One post on Twitter read: “We are looking for Harvey. He is 20 and vulnerable.
“He’s missed three work shifts and not on socials since 1.30am on Friday - unheard of - and not in touch with any friends.
“His family has visited all London hospitals and informed police.”
Another friend wrote: “MY FRIEND IS MISSING. Harvey has been missing since Thursday evening.
“They went to a concert in Brixton before going to Heaven nightclub near Embankment and leaving there at 4am.”
Lambeth Police said they are "very concerned" about the welfare of Harvey.
“If you have any information which may help us find Harvey, please contact us and quote Ref 21MIS039522," a spokesperson for the force said.
