115: In Sparta: How Brexit happened

<div>Three years ago the UK had been due to leave the EU. But on the same day, 28 MPs voted against Theresa May's EU Withdrawal deal and hoped for a clean break. They became known as the Spartans and played a pivotal role in ousting Theresa May and securing a much greater break with the EU. David Scullion speaks to three with veteran lobby journalist Robert Hutton.</div>