| Q3 IMS |  | 
          
                                                                                        | Interim results announcement |  | 
          
                                                                                        | Q1 IMS and AGM |  | 
          
                                                                                        | Preliminary results announcement |  | 
          
                                                                                        | Trading Update |  | 
          
                                                                                        | Q3 Interim management statement |  | 
          
                                                                                        | Interim results announcement |  | 
          
                                                                                        | Q1 Interim Management Statement and AGM |  | 
          
                                                                                        | Preliminary results announcement |  | 
          
                                                                                        | Q4 trading update |  | 
          
                                                                                        | Q3 Trading update 2023 |  | 
          
                                                                                        | Interim results HY 2023 |  | 
          
                                                                                        | Interim Management Statement Q1 2022 and AGM |  | 
          
                                                                                        | Preliminary Results FY 2022 |  | 
          
                                                                                        | Q4 Trading update |  | 
          
                                                                                        | Q3 Interim Management Statement 2022 |  | 
          
                                                                                        | Test financial calendar date (Mike Ashcroft) |  | 
          
                                                                                        | Interim results HY 2022 |  | 
          
                                                                                        | Interim Management Statement Q1 2022 and AGM |  | 
          
                                                                                        | Preliminary Results FY 2021 |  | 
          
                                                                                        | Q4 Trading update |  | 
          
                                                                                        | Q4 Trading update |  | 
          
                                                                                        | Q3 Interim Management Statement |  | 
          
                                                                                        | Interim results HY 2021 |  | 
          
                                                                                        | Interim Management Statement Q1 2021 and AGM |  | 
          
                                                                                        | Preliminary Results FY 2020 |  | 
          
                                                                                        | Q4 Trading update |  | 
          
                                                                                        | Interim Management Statement Q3 2020 |  | 
          
                                                                                        | Results for the half year to 30 June 2020 announced |  | 
          
                                                                                        | Annual General Meeting and Interim Management Statement Q1 2020 |  | 
          
                                                                                        | Results for 2019 announced |  | 
          
                                                                                        | Trading update |  | 
          
                                                                                        | Interim Management Statement Q3 2019 |  | 
          
                                                                                        | Strategic update |  | 
          
                                                                                        | Interim 2019 dividend paid |  | 
          
                                                                                        | Record date for interim 2019 dividend |  | 
          
                                                                                        | Ex dividend date for interim 2019 dividend |  | 
          
                                                                                        | Results for the half year to 30 June 2019 announced |  | 
          
                                                                                        | Final 2018 dividend paid |  | 
          
                                                                                        | Annual General Meeting and Interim Management Statement Q1 2019 |  | 
          
                                                                                        | Record date for final 2018 dividend |  | 
          
                                                                                        | Ex dividend date for final 2018 dividend |  | 
          
                                                                                        | Results for 2018 announced |  | 
          
                                                                                        | Trading update |  | 
          
                                                                                        | Interim Management Statement Q3 |  | 
          
                                                                                        | Interim 2018 dividend paid |  | 
          
                                                                                        | Record date for interim 2018 dividend |  | 
          
                                                                                        | Ex dividend date for interim 2018 dividend |  | 
          
                                                                                        | Results for half year to 30 June 2018 announced |  | 
          
                                                                                        | Final 2017 dividend paid |  | 
          
                                                                                        | Annual General Meeting and Interim Management Statement Q1 |  | 
          
                                                                                        | Record date for final 2017 dividend |  | 
          
                                                                                        | Ex dividend date for final 2017 dividend |  | 
          
                                                                                        | Results for 2017 announced |  | 
          
                                                                                        | Interim Management Statement Q3 2017 |  | 
          
                                                                                        | Interim 2017 dividend |  | 
          
                                                                                        | Results for half year to 30 June 2017 announced |  | 
          
                                                                                        | Final 2016 dividend |  | 
          
                                                                                        | Annual General Meeting and Interim Management Statement Q1 |  | 
          
                                                                                        | Results for 2016 announced |  | 
          
                                                                                        | Trading update |  |