THAMES Valley Police say it is doing 'everything' to find missing Alexander Stern.

Mr Stern, who is from Kensington in London, was last seen on Saturday January 11 at around 7.30pm.

He was seen in the Bull Inn in Sonning wearing dark clothing wheeling a suitcase and carrying a rucksack.

But police said, in a desperate appeal to find him, that he may not have the backpack anymore.

CCTV images from that evening show him heading past the Copper Club towards Sonning Bridge on the B478.

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A number of search operations have taken place in the last week, including assistance from berkshire Lowland Search and Rescue Team.

Police think he could be missing in the county and have urged anybody who has seen him to get in touch as soon as possible. 

Investigating officer, detective chief inspector Christina Berenger, said: “We have not had any confirmed sightings of Alexander since the evening he went missing, and we are very concerned for his welfare.

“Today, we are releasing a new picture of Alexander, which we hope will help our investigation to locate him.

“I would like to again appeal for the public’s help. If you think you have seen Alexander, either on the evening of Saturday, 11 January, or at any time since, I urge you to get in touch.

“We are continuing to do everything that we can to find Alexander and our search for him will carry on.

“However, if you have information which you think could help our investigation and you have not already done so, I urge you to come forward as soon as possible." 

Anybody with information should call 101 quoting 43200016370.