4-character Train Reporting Numbers
Second Position
The second position identified the destination division for trains local to the region, or destination region for inter-regional trains. Details are given for the London Midland Region for 1961 (when the scheme was introduced) and 1976.
Destination Indication Letters - 1961
| Letter | Destination Division | Letter | Destination Region | Letter | Other Type |
| A | Euston | E | Eastern | L | Special train within division |
| B | Euston / Rugby | M | London Midland | T | Passenger Local to LMR |
| C | St Pancras / Marylebone / Manchester North | N | North Eastern | T | (Freight) Trip |
| D | Chester / Nottingham | O | Southern | X | Inter-regional Passenger and Freight |
| F | Leicester | S | Scottish | Z | Passenger and Freight Local to LMR |
| G | Birmingham | V | Western | | |
| H | Stoke-on-Trent / Manchester South | | | | |
| J | Manchester North | | | | |
| K | Crewe / Liverpool Lime St / Liverpool Central | | | | |
| L | Preston (Excluding Fylde) / Barrow / Carlisle | | | | |
| P | Blackpool and Fylde / Derby | | | | |
Destination Indication Letters - 1976
| Letter | Destination Division | Letter | Destination Region | Letter | Other Type |
| A | London | E | Eastern | L | Special train within division |
| B | London | M | London Midland | T | (Passenger) Special train within division |
| C | London | O | Southern | T | (Freight) Trip Working |
| D | Stoke-on-Trent / Nottingham | S | Scottish | X | Royal trains and Out-of-Gauge Loads |
| F | Nottingham / Liverpool | V | Western | Z | Special train outside division |
| G | Birmingham | | | | |
| H | Birmingham / Manchester | | | | |
| J | Stoke-on-Trent / Manchester | | | | |
| K | Stoke-on-Trent | | | | |
| P | Nottingham / Preston | | | | |