3 street lights not working

Since last week all 3 street lights are not working- polaris close - Neptune close and berners street - all 3 lamp post lights There was a major incident on Berners street where the national grid were called and they had been working all week to tell e the electricity issue. But the street lights have not worked since that day. And national grid have completed the work and gone. Please can this be fixed as soon as possible thanks