Buuxi weedha soo socota:
Musiibadii "Exxon Valdez", qaylada dadweynaha ayaa noqotay mid aad u xoogan taasoo ku qasabtay masuuliyiinta inay keenaan tallaabooyin ka hortag ah. Gaar ahaan naqshadda laba-geesoodka ah ayaa la doorbiday in kasta oo aysan tani ahayn naqshadda ugu fiican kiisaska oo dhan, sababtoo ah OPA 90, tani waa naqshadda kaliya ee hadda la isticmaalayo.