Politicians and senior backroom officials will be forced to provide in-depth details of any potential “conflict of interest” issues, with a new watchdog set up to ensure the moves take place, under new Mahon Tribunal-inspired Government plans.

The Government has said that at least two thirds of the recommendations of the Mahon Tribunal report have been or will be implemented.

Tánaiste Eamon Gilmore has full confidence in Health Minister Dr James Reilly despite fierce criticism over his stake in a private nursing home and a €1.9m debt.

Three politicians who admitted using Oireachtas expenses for work outside of their constituencies estimate they spent around €2,000 altogether campaigning beyond their electoral area.