Frantisek, also known as Frankie, has been reported as missing since Sunday.
POLICE have renewed their appeal for the whereabouts of a teenager who has been missing for more than four days.
Frantisek, known as Frankie, from Llandegfan, was last seen on Sunday evening.
Police tweeted: "We still need to find Frantisek (Frankie).
"Missing since Sun 2/5, from Llandegfan but last seen in the Llanberis / Penisa'r Waun / Waunfawr areas, maybe on a bike.
"If you've seen Frankie or know where he is please contact us quoting ref 38935."
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