Catalina Covaci, 15, and her six month old son Ricardo haven't been seen since December 19.
Cumbria Police today issued a CCTV picture of her at Penrith train station and asked anyone who may have seen her to come forward.
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Very cold & icy into Sunday morning across the NW. Snow expected at height over the Pennines, Cumbria and the Lake District -warnings issued
Cold, breezy with wintry showers in places. Snow and ice warnings issued - snow for Cumbria, the Lake District and the Pennines
Merseyside Police will be stepping up their campaign against knife crime this weekend as part of a national week of action.