Gardai have reportedly taken DNA samples from a Dublin pay phone as part of the investigation into a bomb threat at Intel.

The Leixlip plant was evacuated yesterday morning after warnings were made in two calls.

The Irish Examiner says a phone box in Balbriggan was sealed off for a forensic examination, and the Garda Commissioner has briefed the Justice Minister about the incident.

Gardai have already said the incident was a 'credible threat'