Metropolitan Line: No service between Baker Street and Aldgate, and SEVERE DELAYS between Baker Street and Harrow-on-the- Hill while emergency services respond to a large fire near the railway at Neasden. Please use the Jubilee line between Wembley Park and Baker Street. Tickets will be accepted on London Buses, Lioness line, London Northwestern and Thameslink services. MINOR DELAYS on the rest of the line.