North London line then it was switched to . Later, it was cut back to . A tunnel, the Hampstead Heath tunnel, runs under Hampstead between and . The line is double track throughout, with a mix of triple and quadruple track between and . The former North Woolwich branch included a section of single track between Custom House and North Woolwich stations, and the Broad Street branch was at one time formed of quadruple track. During the February–May 2010 blockade, the , and stations were rebuilt to allow the extended East London line to serve Highbury & Islington on fully segregated tracks
USA Broadcasting also briefly owned four Fox affiliate stations, formerly owned by SF Broadcasting: WLUK (Green Bay, Wisconsin), KHON (Honolulu, Hawaii), WALA (Mobile, Alabama), and WVUE (New Orleans, Louisiana). That ownership was between 1996 through 1998, before the four stations were sold to Emmis Communications. Emmis eventually departed from television ownership and resold the stations to other parties, including LIN TV Corporation and in WVUE's case, a group led by the owner of the New Orleans Saints, Tom Benson USA Broadcasting USA Broadcasting (USAB) was an American television broadcasting company owned by the veteran entertainment industry executive Barry Diller. This company was