Eoin Ó Broin (Dublin Mid West, Sinn Fein)

I presume the RTB has some level of granular detail that allowed it to initially identify the 47,000 properties, or whatever it was, and the two categories they were divided into. Is there any way to look back on those? I know there is a limit to the data the RTB can access from the CSO data sets but we should try to establish what happened with those 47,000. Did some end up registering? Did some not? Where did they go? Mr. Keegan is correct that after the next census is the right time to do the repeat exercise, but that is quite a way away.