Gardai are concerned that the centenary of the Rising could be used by dissident republicans to recruit new members.

A sample of arms, explosives and ammunition seized by gardai in the past two years has been put on display to remind the public of the ongoing threat of dissidents.

Juliette Gash reports from Garda Headquarters;

At Garda Headquarters this morning, gardai displayed a cache of weapons, ammunition and explosives they've intercepted in the past two years;