HC Deb 23 January 2003 vol 398 c511W
Harry Cohen

To ask the Secretary of State for Transport how many attributable delays of 15 minutes or more there were on each London underground line in each year since 2000. [91067]

Mr. Jamieson

This is an operational matter for London underground. However, they have provided the information in the table showing by line, for financial years since 2000–01, the number of attributable delays of at least fifteen minutes that were within London underground's control.

London underground: Number of train delays of at least
15 minutes by line
Line 2000–01 2001–02 2002–031
Bakerloo 249 253 205
Central 376 378 172
District 303 431 286
Jubilee 176 227 121
East London 93 84 64
Northern 136 142 116
Piccadilly 189 248 183
Victoria 68 112 77
Metropolitan 351 444 328
Circle and Hammersmith 239 219 157
Waterloo and City 20 30 40
Total 2,200 2,568 1,749
1To 7 December 2002

The increase in delays between 2000–01 and 2001–02 is primarily a consequence of problems with aging assets, especially signalling, including a major problem on the Metropolitan line during 2001. This emphasises the urgent need for the major investment and renewal which our tube modernisation plans will deliver.