| Summary of business area reporting changes |
| | | | | | | | | | YEAR ENDED 31 DECEMBER 2024 | | | | Print & | | | | | | | | As | | print - | | Commercial | | | | Revenue | | reported | | related | | healthcare | | Restated | | | | GBPm | | GBPm | | GBPm | | GBPm | | Risk | | 3,245 | | (7) | | 98 | | 3,336 | | Scientific, Technical & Medical | | 3,051 | | (329) | | (98) | | 2,624 | | Legal | | 1,899 | | (181) | | - | | 1,718 | | Exhibitions | | 1,239 | | - | | - | | 1,239 | | Print & print-related activities | | - | | 517 | | - | | 517 | | Total revenue | | 9,434 | | - | | - | | 9,434 | | | | | | | | | | | | Adjusted operating profit | | | | | | | | | | | | | | | | | | | | Risk | | 1,228 | | (4) | | 9 | | 1,233 | | Scientific, Technical & Medical | | 1,172 | | (182) | | (9) | | 981 | | Legal | | 412 | | (31) | | - | | 381 | | Exhibitions | | 398 | | - | | - | | 398 | | Print & print-related activities | | - | | 217 | | - | | 217 | | Unallocated central costs | | (11) | | - | | - | | (11) | | Total adjusted operating profit | | 3,199 | | - | | - | | 3,199 | |
1 Basis of preparation and accounting policies (continued) | | | | | | | | | | YEAR ENDED 31 DECEMBER 2023 | | | | Print & | | | | | | | | As | | print - | | Commercial | | | | Revenue | | reported | | related | | healthcare | | Restated | | | | GBPm | | GBPm | | GBPm | | GBPm | | Risk | | 3,133 | | (9) | | 100 | | 3,224 | | Scientific, Technical & Medical | | 3,062 | | (381) | | (100) | | 2,581 | | Legal | | 1,851 | | (196) | | - | | 1,655 | | Exhibitions | | 1,115 | | - | | - | | 1,115 | | Print & print-related activities | | - | | 586 | | - | | 586 | | Total revenue | | 9,161 | | - | | - | | 9,161 | | | | | | | | | | | | Adjusted operating profit | | | | | | | | | | | | | | | | | | | | Risk | | 1,165 | | (5) | | 10 | | 1,170 | | Scientific, Technical & Medical | | 1,165 | | (215) | | (10) | | 940 | | Legal | | 393 | | (33) | | - | | 360 | | Exhibitions | | 319 | | - | | - | | 319 | | Print & print-related activities | | - | | 253 | | - | | 253 | | Unallocated central costs | | (12) | | - | | - | | (12) | | Total adjusted operating profit | | 3,030 | | - | | - | | 3,030 | |
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