Police are currently searching for and appealing for public assistance to help locate missing man Ashton.
The 21-year-old was last seen on the Nepean Highway in Frankston on 4 August about 2pm.
Police and family have concerns for Ashton's welfare due to a medical condition and his disappearance being out of character.
It is believed he is travelling in a white Toyota Yaris with registration 1CG5RQ and may be in the Torquay area.
Ashton is described as Caucasian, tall with a skinny build, red hair and a fair complexion.
He was last seen wearing a green jacket and black pants.
An image of Ashton has been released in the hope it will assist in locating him.
Anyone who sights Ashton is urged to contact Triple Zero (000) or Frankston Police Station on (03) 9784 5555.
