Police are appealing for public assistance to help locate missing Brighton man Joshua Crisp.
The 29-year-old was last seen in driving his black Toyota Rav 4 wagon, registered UGV 034, on the Monash Freeway towards Pakenham at 5pm on 1 October.
Police and family hold concerns for Joshua as he has a medical condition and was recently discharged from hospital.
Joshua is described as having brown hair, unshaven with tattoos on both arms and legs. When last seen he was wearing a black peaked cap, a black hoodie with the words 'zoo york' on it and black jeans.
Police have released an image of Joshua in the hope someone recognises him and can provide information regarding his current whereabouts.
Anyone with information about Joshua is asked to contact Bayside Police Station on 8539 5100.