Short advanced starter

Signals fascinate me.I can never work out why modellers leave them off and I do try to think about them fairly early on.
The above is a view of the AoC, but with a foreign visitor. A Saxby and Farmer 10' high advanced starter based on the one at Hayling station. An LBSCR signal from an LNWR Ratio kit destined for Mr Hill's round the room adventure.