A busy moment at Harbury on 22 December 2008! 66503 The Railway Magazine swings round the curve with the 4M55 08:58 Southampton to Lawley Street freightliner, while the back end of the 4O04 09:35 Washwood Heath to Eastleigh intermodal (hauled by 66024) can be seen disappearing into Harbury Tunnel. Note the banner repeater signal which has already retuned to danger. This gives advanced warning of the state of the signal by the tunnel mouth.