Funding for BPTC

With the prices of studying the BPTC reaching £16,000 in some law schools, what are the options of funding the course for prospective students?

I have just spent £6,000 doing the GDL, not to mention the debt I have incurred from my undergraduate studies. I am keen to train as a barrister but am conscious of the high price of the BPTC. What options do I have in terms of funding this next stage of training?