Gardaí have renewed their appeal for 81-year-old Thomas Kennedy, who has been missing from Dublin since last month.

Mr Kennedy was last seen in the Virginia Park area of Finglas at about 9pm on Tuesday 29 July.

He is about 1.6m (5'4'') in height, of slim build with short grey hair.

He was wearing a black rain jacket with a hood, a short-sleeved white and blue polo shirt, dark chino-style trousers, black shoes with a Velcro fastener and no laces.

Mr Kennedy wears glasses and a watch.

Anyone who may have seen him is asked to contact Finglas Garda Station on 01-6667500, the Garda Confidential Line on 1800-666111 or any garda station.