Natalie Bennett: 'Get back houses as homes not assets'

Natalie Bennett says houses should be treated as "homes, rather than financial assets".

She was addressing a question about the shortage of housing in the UK, pledging the Green Party would build 500,000 affordable homes,

Nigel Farage says the scale of immigration is part of the problem, saying the "demand side of the equation" must be capped.

UK viewers can watch the debate in full on the BBC iPlayer, from 9pm.