Senior Oxfam figures will travel from the charity's Oxford base to face a grilling from MPs over the aid worker sex scandal later today.

Oxfam GB chief executive Mark Goldring will appear before the Commons International Development Committee amid continuing anger over allegations of sexual abuse and exploitation by Oxfam staff responding to the 2010 Haiti earthquake.

Mr Goldring is believed to have addressed aid workers and fundraisers at the charity's headquarters in Cowley earlier this month after the scandal hit the news.

His appearance in front of MPs, alongside the chair of trustees, Caroline Thomson, and Winnie Byanyima, the executive director of Oxfam International, comes after the charity issued a formal apology to the government of the impoverished Caribbean state.

Oxfam has also released the report of an internal inquiry which called for other charities to be warned of "problem staff", only for a number of those involved to take up other posts in the aid sector.

Prime Minister Theresa May described the disclosures in the report as "absolutely horrific" and warned standards had fallen "far below" those expect of the charities and the NGOs that work with the Government.