Britain and France are blaming each other for the deaths of at least 27 people who drowned in the English Channel. It's the worst disaster in the waters since the UN began collecting data in 2014. So, what will it take to stop such a tragedy happening again?

Joint host Hashem Ahelbarra. 

With guests:

Jacques Reland - Senior research fellow at the World Policy Institute.

Maya Konforti - Secretary General of the Calais charity L'Auberge Des Migrants.

Sarah Overton - Researcher at the UK in a Changing Europe think tank.