Subscribe to BBC News \r<br>The leaders of seven political parties have battled over policies during a head-to-head debate. BBC News looks at some of the comments made.\r<br>BBC Election on Instagram: instagram.com/bbcelection\r<br>\r<br>Subscribe to BBC News HERE \r<br>Check out our website: \r<br>Facebook: \r<br>Twitter: \r<br>Instagram:
