Should be reasonably accurate:
10-53 Vehicle Accident [D-Dispute, H-Hit by Auto, I-Injury, P-Property only, Q-Other, X-Person Pinned]
10-54 Ambulance Case [B-Burn, C-Cardiac, D4-Drowning/Water Rescue, E-EDP, H-Heavy Bleeder,
I-Minor Injury, L-Severed Limb...