Tom Neville (Limerick County, Fine Gael) | Oireachtas source

Following on from Deputy Ó Laoghaire's question, I will try to identify trends in the figures. When the MRCI started recording them, did it find peaks and troughs in when people became undocumented? It is a pipeline issue if it is down to visas, in that, when a holiday or student visa expires, the person becomes undocumented. Are there trends?