20092010JMRI RobertRaggi 1 2010-01-01 DB Initial version 2 2010-01-11 DB Typo Corrections 3 2022-10-17 RR Updated For Reading Rules Reading-1954 Double searchlight high permissive signal B As described in the publication "Reading Company Rules for the Government of the Operating Department Effective January 1, 1954." Appearances for a two-searchlight signal head with number plate Clear green red Page 76 ../../../resources/icons/smallschematics/aspects/Reading-1954/SL-2-high-pbs/rule-281.gif Approach Medium yellow green Page 79 ../../../resources/icons/smallschematics/aspects/Reading-1954/SL-2-high-pbs/rule-282.gif Advance Approach yellow yellow Page 80 ../../../resources/icons/smallschematics/aspects/Reading-1954/SL-2-high-pbs/rule-282A.gif Approach yellow red Page 84 ../../../resources/icons/smallschematics/aspects/Reading-1954/SL-2-high-pbs/rule-285.gif Stop and Proceed red red Page 91 ../../../resources/icons/smallschematics/aspects/Reading-1954/SL-2-high-pbs/rule-291.gif Stop and Proceed Clear Clear Approach Limited Clear Medium Clear Approach Medium Approach Medium Clear Advance Approach Clear Medium Approach Slow Approach Medium Approach Approach Medium Advance Approach Medium Approach Approach Medium Approach Slow Clear Clear Restricting Approach Stop and Proceed Approach Stop Approach