doctor whether it's good made up/non existent/actual money, the harsh facts are that however much support and services you put in place, some of these people will not sustain accommodation.
You can't force people to live or sleep somewhere (in general) and engage with support so that they don't constantly get evicted from accommodation.
Some of my comments might sound harsh, and I apologise for that. I am often the person interviewing and trying to help these people, calling round hostels and services, to be told no, we can't take them because of this or that reason, often to do with violence to staff/other residents, leaving uncapped needles lying about etc.
I don't know what the answer is.
Twoboys - that is a great idea, as is giving out warm coats, and food that is suitable for people who are actually homeless. We have a food bank locally, homeless people are given bags of food which they can't use. Tins if stuff they cant open/cook/heat. Bags of pasta and rice. Things like pot noodles, cup a soups etc are goid as many local places will give hot water.