This was noted as an attempt to keep permanent formation, the changes to create these sets were made in mid-January. The set number was determined by the brake vehicle, normally the DMBS but in the case of sets 360-5 the TBS. The three digit numbers were scheduled to have the class prefixes added; 101 (301 - 365); 105 (375 - 379); 107 (425 - 449); 116 (385 - 396); 120 (398/9); and 126 (401 - 422).
301 - 50254
59305
50144
- (101/101/101) - based at DE
302 - 50290
59303
50197
- (101/101/101) - based at DE
303 - 50292
59053
50184
- (101/101/101) - based at DE
304 - 51224
59090
50241
- (101/101/101) - based at DE
305 - 51227
59045
50264
- (101/101/101) - based at DE
306 - 51228
59086
50243
- (101/101/101) - based at DE
307 - 51231
59688
50189
- (101/101/101) - based at DE
308 - 51232
59066
50141
- (101/101/101) - based at DE
309 - 51233
59566
50172
- (101/101/101) - based at DE
310 - 51234
59302
50163
- (101/101/101) - based at DE
311 - 51235
59060
50174
- (101/101/101) - based at DE
312 - 51237
59088
50175
- (101/101/101) - based at HA
313 - 51239
59047
50143
- (101/101/101) - based at DE
314 - 51240
59067
50138
- (101/101/101) - based at DE
315 - 51241
59042
50260
- (101/101/101) - based at DE
316 - 51242
59071
50147
- (101/101/101) - based at DE
317 - 51243
59048
50747
- (101/101/101) - based at DE
318 - 51244
59061
50176
- (101/101/101) - based at DE
319 - 51245
59525
50269
- (101/101/101) - based at DE
320 - 51248
59046
50749
- (101/101/101) - based at HA
321 - 51249
59542
50146
- (101/101/101) - based at DE
322 - 51250
59069
50159
- (101/101/101) - based at AY
323 - 51251
59043
50148
- (101/101/101) - based at DE
324 - 51253
59304
50746
- (101/101/101) - based at DE
325 - 51448
59558
51528
- (101/101/101) - based at ED
326 - 51451
59545
51518
- (101/101/101) - based at ED
327 - 51453
59552
51807
- (101/101/101) - based at ED
328 - 51454
59562
51524
- (101/101/101) - based at ED
329 - 51455
59559
51538
- (101/101/101) - based at ED
330 - 51456
59555
51520
- (101/101/101) - based at AY
331 - 51457
59689
51802
- (101/101/101) - based at ED
332 - 51458
59687
51527
- (101/101/101) - based at ED
333 - 51459
59541
51805
- (101/101/101) - based at ED
334 - 51460
59564
51534
- (101/101/101) - based at ED
335 - 51461
59565
51804
- (101/101/101) - based at AY
336 - 51464
59556
51525
- (101/101/101) - based at ED
337 - 51465
59563
51526
- (101/101/101) - based at ED
338 - 51466
59568
51535
- (101/101/101) - based at ED
339 - 51467
59690
51516
- (101/101/101) - based at ED
340 - 51468
59692
51537
- (101/101/101) - based at AY
341 - 51469
59557
51536
- (101/101/101) - based at AY
342 - 59553
51806
- (101/101) - based at HA
343 - 51795
59686
51529
- (101/101/101) - based at AY
344 - 51796
59560
51803
- (101/101/101) - based at HA
345 - 51797
59691
51539
- (101/101/101) - based at AY
346 - 51798
59554
51532
- (101/101/101) - based at ED
347 - 51800
59578
51531
- (101/111/101) - based at ED
360 - 50158
59074
50160
- (101/101/101) - based at DE
361 - 50192
59112
50234
- (101/101/101) - based at DE
362 - 50187
59073
50186
- (101/101/101) - based at DE
363 - 50185
59049
50194
- (101/101/101) - based at DE
364 - 50242
59080
50268
- (101/101/101) - based at DE
365 - 50239
59577
50245
- (101/111/101) - based at DE - Set has no brake van!
375 - 51473
59567
51477
- (105/101/105) - based at HA
376 - 51474
59574
51481
- (105/111/105) - based at HA
377 - 51476
59072
51480
- (105/101/105) - based at HA
378 - 51479
59068
51483
- (105/101/105) - based at HA
379 - 51475
59544
50748
- (105/101/101) - based at HA
385 - 50090
59344
50132
- (116/116/116) - based at HN
386 - 50820
59027
52012
- (116/116/107) - based at HN
387 - 50822
59330
50881
- (116/116/116) - based at HN
388 - 50823
59354
50876
- (116/116/116) - based at HN
389 - 50825
59329
50873
- (116/116/116) - based at HN
390 - 50829
59337
50879
- (116/116/116) - based at HN
391 - 50836
59347
50889
- (116/116/116) - based at HN
392 - 50839
59374
50892
- (116/116/116) - based at HN
393 - 50841
59331
50877
- (116/116/116) - based at HN
394 - 50846
59345
50882
- (116/116/116) - based at HN
395 - 50853
59367
50894
- (116/116/116) - based at HN
396 - 50859
59349
50899
- (116/116/116) - based at HN
398 - 51787
59685
51789
- (120/120/120) - based at AY
399 - 51470
59680
51794
- (101/120/120) - based at AY
401 - 51030
59394
51027
- (126/126/126) - based at AY
402 - 51032
59408
51023
- (126/126/126) - based at AY
403 - 51033
59396
51012
- (126/126/126) - based at AY
404 - 51034
59411
51016
- (126/126/126) - based at AY
405 - 51035
59407
51015
- (126/126/126) - based at AY
406 - 51036
59412
51019
- (126/126/126) - based at AY
407 - 51037
59397
51026
- (126/126/126) - based at AY
408 - 51038
59400
51020
- (126/126/126) - based at AY
409 - 51039
59406
51029
- (126/126/126) - based at AY
410 - 51040
59402
51013
- (126/126/126) - based at AY
411 - 51041
59393
51018
- (126/126/126) - based at AY
412 - 51042
59395
51021
- (126/126/126) - based at AY
413 - 51043
59391
50936
- (126/126/126) - based at AY
414 - 51044
59398
51014
- (126/126/126) - based at AY
415 - 51045
59392
51008
- (126/126/126) - based at AY
416 - 51046
59410
51017
- (126/126/126) - based at AY
417 - 51047
59405
51009
- (126/126/126) - based at AY
418 - 51048
59404
51025
- (126/126/126) - based at AY
419 - 51049
59399
51024
- (126/126/126) - based at AY
420 - 51050
59403
51022
- (126/126/126) - based at AY
421 - 51051
59409
51010
- (126/126/126) - based at AY
422 - 79088
79470
- (126/126) - based at AY
425 - 51985
59797
52028
- (107/107/107) - based at HN
426 - 51986
59803
52018
- (107/107/107) - based at HN
427 - 51987
59793
52020
- (107/107/107) - based at HN
428 - 51988
59786
52013
- (107/107/107) - based at HN
429 - 51989
59795
52023
- (107/107/107) - based at HN
430 - 51990
59799
52016
- (107/107/107) - based at HN
431 - 51991
59789
52017
- (107/107/107) - based at HN
432 - 51992
59800
52026
- (107/107/107) - based at HN
433 - 51993
59790
52022
- (107/107/107) - based at HN
434 - 51994
59791
52011
- (107/107/107) - based at HN
435 - 51996
59798
52019
- (107/107/107) - based at HN
436 - 51997
59784
52024
- (107/107/107) - based at HN
437 - 51998
59782
52021
- (107/107/107) - based at HN
438 - 51999
59796
52030
- (107/107/107) - based at HN
439 - 52000
59785
52036
- (107/107/107) - based at HN
440 - 52001
59787
52014
- (107/107/107) - based at HN
441 - 52002
59783
52027
- (107/107/107) - based at HN
442 - 52003
59792
52025
- (107/107/107) - based at HN
443 - 52004
59805
52032
- (107/107/107) - based at HN
444 - 52005
59804
52031
- (107/107/107) - based at HN
445 - 52006
59801
52015
- (107/107/107) - based at HN
446 - 52007
59806
52033
- (107/107/107) - based at HN
447 - 52008
59788
52029
- (107/107/107) - based at HN
448 - 52009
59802
52035
- (107/107/107) - based at HN
449 - 52010
59807
52034
- (107/107/107) - based at HN
Introduction
East Anglia 12/85
East Anglia Summer 1986
LMR Summer 1986
Buxton 108s 1988/9
Chester 1989
Tyseley 117/118s
Tyseley 1988
Set T511
Set TS355/TS702
Edinburgh Visitors
ScR February 1981
ScR Summer 1986
ScR August 1986
Scotland 1988
South Wales 1987
Western Region
WR December 1982
WR Summer 1986
NSE November 1992
NSE November 1993
Regional Railways Nov. 1992
Regional Railways Nov. 1993