The new E32 signal replaced a position light signal at the same location. The only signal ever displayed by E32, however, is restricting. F was closed with control handed over to PSCC, however, R and Q are still open. Q is still in Q, near the overpass on the west end of the yard, however, R has moved from R tower to a small office in the new high speed rail building.
Proven Theory #2 - If you don't work for the railroad, you don't know more than the people who do, no matter how many years you've hung around the tracks, or how well you think you understand railroading.
Rest in peace Jtgshu.