Search for missing Victorian baby

A missing Victorian baby could be sleeping rough with his parents, police say.

Police on Thursday called for public help to find 12-month-old Beau Lachmund, citing concerns for his welfare.

It's believed Beau is in the care of his parents, Dean Lachmund and Brooke Billing, whose whereabouts are unknown - but they are known to sleep in their station wagon around the Mornington Peninsula and Frankston areas.