Nearly half of all septic tanks inspected last year failed to meet the required standard

Sebastian Usher, BBC Middle East correspondent, on the latest developments after a helicopter carrying Iranian president, Ebrahim Raisi, crashed in northern Iran.

Ali Vaez, Director of the Crisis Group's Iran Project, on the implications for Iran and the Middle East if Iranian President, Ebrahim Raisa, is confirmed dead in helicopter crash.

Gershon Baskin, Israeli-based peace activist, reacts to the diplomatic row between Taoiseach Simon Harris and Israeli President Isaac Herzog.

Niall O’Connor, News Correspondent at The Journal, discusses Tanaiste Micheál Martin’s visit to Lebanon.

Tanya Ward, Chief Executive of the Children's Rights Alliance, discusses its latest child poverty report.

Aidan Sweeney, Ibec and Úna Morrisonm, Chair of the Dublin Cycling Campaign, discuss the Dublin City traffic plans which are due to come into effect from August.

Author and broadcaster, Matt Cooper, on businessman Tony O'Reilly, who has died at the age of 88.

Nollaig Fahy, Tourism Innovation programme Manager for Dublin City Council Culture Company, discusses the restarting of the 'portal' in the heart of Dublin.

Presented by John S. Doyle.

Presented by John S. Doyle.