article_snippet: This exciting project with Oxfam could have a huge impact in refugee camps. '
article_snippet: Andy Bastable, head of water and sanitation at Oxfam, said: 'Oxfam is an expert at providing sanitation in disaster zones, and it is always a challenge to light inaccessible areas far from a power supply. '
article_snippet: Living in a refugee camp is hard enough without the added threat of being assaulted in dark places at night.