Oil extracted in this manner can often be sold.Sabotage and theft through oil siphoning has become a major issue in the Niger River Delta states as well, contributing to further environmental degradation.. 
Awon kristeni po ni ilu Bissau ati awon ilu miiran.Ijoba orile ede Guinea-Bissau gba awon oníwàásù Ihinrere lati orile ede miiran lati waasu ni orile ede naa lai ni idawo duro.Òfin orile ede naa fi aye fun eto fun esin ti o wu olukuluku.Awon itọkasi.. 