Police are growing concerned for the welfare of a man who has been missing from Potters Bar since Saturday.
Matyas, 40, was last seen on Saturday, June 3, at around 10.40am.
He is described as being 5ft 8ins tall, of medium build, with short dark brown hair and facial stubble.
Matyas was last seen wearing black trousers, black trainers, a shirt, a dark grey coat and a black cowboy hat.
He has links to St Agnes and Cornwall and Herts police are concerned for his welfare.
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If you have information, you can report this by calling 999 immediately if you believe you are with Matyas now or have seen him in the last few moments.
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You can fill out an online reporting form at herts.police.uk/report.
You can also speak to an operator via herts.police.uk/contact.
Call the non-emergency telephone number 101 if you have information about where he has been and quote ISR 394 of June 3.
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