The old and the new side by side pictured shortly after passing through Horley on 20/06/2005. Two Class 423/1 4-VEP's lead a Class 423/2 4-VOP, 3514+3821+3916 working 1F81 1745 London Bridge-Eastbourne overtake 460003 working 1D72 1745 London Victoria-Gatwick Airport.