Gardai are seeking public assistance in locating  two teenage siblings who are missing from Sligo.

16-year-old Sam Milosiu - who is 5'9" in height, with black hair and brown eyes - hasn't been seen since the 19th of February.

His 14-year-old sister Zmeranda - who's described as 5'1" in height, of slim build and with long black hair - is missing since Tuesday of this week.

It's thought they may frequent the Donegal area, and anyone who's seen them is asked to contact their local garda station.