Eurotunnel probe after man 'walks through Tunnel'

Eurotunnel is investigating after a Sudanese man allegedly walked almost the full 31-mile length of the Channel Tunnel towards the UK.

He was arrested by police in Folkestone, and will appear in court later this month.

Meanwhile, the UN is urging France to draw up a "civil emergency" plan to give what it calls "dignified accommodation" to thousands of migrants camped out in Calais, hoping to make it to the UK

Richard Westcott reports.