The information requested is set out in the table. This shows the total number of offenders, by police force area, who were classified as prolific and other priority offenders in each of the years since the prolific and other priority offender programme was launched in September 2004. The table shows the total number of offenders who had been classified during each full 12-month period. Some offenders would have been classified as prolific and other priority offenders during the course of the years shown, and others de-classified during the years shown, in accordance with local selection and de-selection criteria. At any given time, the total number of offenders classified as prolific and other priority offenders across England and Wales is between 10,000 and 11,000 offenders.
The published evaluation of the prolific and other priority offender programme in 2004 showed that the offenders first taken on to the programme in September and October 2004 reduced their convictions by 62 per cent. over their first 17 months on the programme.
Police force area 2005-06 2006-07 2007-08 2008-09 Avon and Somerset 321 288 303 347 Bedfordshire 141 170 168 140 Cambridgeshire 120 115 209 206 Cheshire 267 232 248 240 City of London 11 14 20 18 Cleveland 190 195 204 211 Cumbria 88 102 102 111 Derbyshire 641 468 447 426 Devon and Cornwall 580 543 474 409 Dorset 309 93 107 102 Durham 91 82 116 123 Dyfed Powys 134 110 100 109 Essex 298 350 292 326 Gloucestershire 114 133 137 147 Greater Manchester 1,501 1,267 1,491 1,500 Gwent 136 115 110 110 Hampshire 318 362 425 407 Hertfordshire 347 264 239 226 Humberside 254 281 295 336 Kent 779 666 561 371 Lancashire 615 499 498 567 Leicestershire 616 499 562 447 Lincolnshire 221 321 175 125 Merseyside 648 583 583 503 Metropolitan police 1,542 1,487 1,525 1,408 Norfolk 170 199 157 138 North Wales 247 120 148 156 North Yorkshire 129 112 143 135 Northamptonshire 266 245 337 303 Northumbria 311 276 342 308 Nottinghamshire 750 815 874 788 South Wales 277 253 298 396 South Yorkshire 625 319 335 358 Staffordshire 258 341 364 314 Suffolk 214 209 190 174 Surrey 553 293 247 215 Sussex 542 528 528 499 Thames Valley 507 509 467 423 Warwickshire 108 119 132 142 West Mercia 204 165 159 161 West Midlands 1,036 991 1,043 986 West Yorkshire 434 390 652 631 Wiltshire 94 98 97 84 Total number of PPOs 17,007 15,221 15,904 15,126