Pedzisa mutsara unotevera: Musi wa20 April 2010 BP's offshore Deepwater Horizon oil rig yakaputika ichiuraya vashandi gumi nomumwe uye ichikonzera kuparara kwe
uku ndiko kudururwa kwemafuta kwakaitika netsaona kukuru munhoroondo yeindasitiri yemafuta. Musi wa 3 Chivabvu Louisiana Bucket Brigade (LABB) yakaburitsa pachena Mepu yeOil Spill Crisis, iko kushandiswa kwekutanga kweiyo Ushahidi chikuva mukupindura kwevanhu muUnited States.