ShyTorque
Without going into too much detail from many moons ago They would continue a PAR down to the ground if need be!
They would go through the bit of "If not visual at minima bla bla bla " and then intensify their directions
I did it once In a twin with extensive unforecast fog over a large area which caused many problems to others and I had a totally jammed fuel selector!
I got the lights at 60 feet but that was a critical situation at a color code red military base where they read the situation well
Pace