The current debate is put in context by last week's "Prime Time" programme. I am intrigued by the reaction to that programme – people said they were shocked, horrified, amazed and surprised. I am not, as I see this going home at night every weekend. I have seen it develop over the last ten years and sung like a canary about it in this House. I praise and salute the workers of Dublin Corporation who have the unenviable task of mopping up the urine, vomit and faeces liberally spattered around Dublin city centre.