By what means and by whom were the fines levied? There was absolutley no system in place for penalties within the structure of the ARA/AAR Interchange or Car Service Rules at least within the scope of the STMFC.

Then as now I assume there were many laws that "had no teeth".
This meaning that they are on paper but have no criminal penalties or
way to extract money associated with them.

--
Jon Miller
For me time stopped in 1941
Digitrax--Chief/Zephyr systems, JMRI User
NMRA Life member #2623
Member SFRH&MS