Bognor Regis, as I understand, was due to have had point machines fitted in mid 80's. One set (32 points) was done and then machines were used in Littlehampton; which still has mechanical platform stater signals. Bognor had a groundframe controlled run round on platform 3. Release from signal box and NO FPL on crossover. This was regularly used in late 80's by Pullman train on race specials. Bognor is still a mechanically signalled box with full point machines (bar sidings) with the exception of the 'home' signal. Hope this helps. Puck