There is over capacity in a shrinking market - and there are problems with the current fee system for those that remain. This needs to be sorted out at government level - along with reinstatement of graduate visas to make the UK attractive to overseas students.
There have been rumours of numerous places going under for about 5 years, the likes of Solent, Newman and numerous other 'pretend' Unis that are little better than FE Colleges - frankly they deserve to go. Once they have, resources/funding can be reallocated to bolster the remaining Unis. This isnt the only solution - see above - but there are far too many 'Unis' pretending to offer worthwhile degrees.