Oxfam scandal: Employees 'exploited locals sexually' - worker

Former Oxfam employee Widza Bryant has told the BBC that management knew about alleged abuses in Haiti between 2009 and 2012.

The charity has denied there was any cover-up after it was revealed some of its aid workers used prostitutes in Haiti in 2011.

Oxfam's deputy chief executive Penny Lawrence has resigned over the handling of the scandal.