US-ENVIRONMENT-GAS-LEAK

Trucks enter the gates of Southern California Gas Company property where Aliso Canyon Storage Field is located as people continue to be affected by a massive natural-gas leak in the Porter Ranch neighborhood of the of the San Fernando Valley region of Los Angeles, California, on December 22, 2015. Los Angeles City Attorney Mike Feuer announced that he will seek a court order on December 23 to speed up the relocation of families affected by the gas coming from the Aliso Canyon Storage Field since October 23. Los Angeles County officials have declared a state of emergency for Porter Ranch where more than 1,600 residents have been displaced. AFP PHOTO / DAVID MCNEW / AFP / DAVID MCNEW (Photo credit should read DAVID MCNEW/AFP via Getty Images)