On the Red Squirrel Trail just outside Shanklin, a long disused Fogman’s Hut stands on the approach to Shanklin where the “Distant” Signal would have stood. In foggy weather, the Fogman would place an audible explosive device called a “Detonator” on the rails to warn the Driver of a train they were approaching a “Stop Signal.” This type of regulation ceased on the British railway network many years ago, but there are many of these old huts still standing!