| 251 | MAIDA VALE, ELGIN AVENUE |
| 252 | MAIDSTONE CASH CENTRE |
| 253 | MAIDSTONE, SUTTON ROAD |
| 254 | MALDON ESSEX |
| 255 | MANCHESTER , UNIV PREC (A) |
| 256 | MANCHESTER SPINNINGFIELDSSQ |
| 257 | MANCHESTER UNIV UNION (B) |
| 258 | MANCHESTER, CITY CENTRE (A) |
| 259 | MANCHESTER,CITY CENTRE |
| 260 | MANCHESTER,PORTLAND STREET |
| 261 | MANCHESTER,UNIVERSITY UNION |
| 262 | MANCHTR PICCADILLY STATION |
| 263 | MARBLE ARCH |
| 264 | MARGATE (A) |
| 265 | MARGATE (B) |
| 266 | MARKT DRAYTN,42 CHESHIRE ST |
| 267 | MARPLE |
| 268 | MARYLEBONE & HARLEY STREET |
| 269 | MILE END |
| 270 | MILLHOUSES, SHEFFIELD |
| 271 | MILTON KEYNES ACT MGT CENT |
| 272 | MILTON KEYNES AMC |
| 273 | MONTON |
| 274 | MONTON (A) |
| 275 | MONTON (B) |