Disclosure Of Fair Value Measurement [Text Block]
| Concept | As at 2025-03-31 | As at 2025-03-31 | As at 2025-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | 
|---|---|---|---|---|---|---|---|---|---|
| Disclosure of fair value measurement [text block] | — | — | — | — | — | — | — | — | — | 
| Disclosure of fair value measurement of assets [text block] | — | — | — | — | — | — | — | — | — | 
| Disclosure of fair value measurement of assets [abstract] | |||||||||
| Disclosure of fair value measurement of assets [line items] | |||||||||
| Assets | — | — | 
                                                159,268,476
                                                
                                                    
                                                        GBP
                                                    
                                                
                                             | — | — | 
                                                182,023,453
                                                
                                                    
                                                        GBP
                                                    
                                                
                                             | — | — | — | 
| Reconciliation of changes in fair value measurement, assets [abstract] | |||||||||
| Disclosure of fair value measurement of liabilities [text block] | — | — | — | — | — | — | — | — | — | 
| Disclosure of fair value measurement of liabilities [abstract] | |||||||||
| Disclosure of fair value measurement of liabilities [line items] | |||||||||
| Liabilities | — | — | 
                                                30,997,130
                                                
                                                    
                                                        GBP
                                                    
                                                
                                             | — | — | 
                                                82,839,387
                                                
                                                    
                                                        GBP
                                                    
                                                
                                             | — | — | — | 
| Reconciliation of changes in fair value measurement, liabilities [abstract] | |||||||||
| Disclosure of fair value measurement of equity [text block] | — | — | — | — | — | — | — | — | — | 
| Disclosure of fair value measurement of equity [abstract] | |||||||||
| Disclosure of fair value measurement of equity [line items] | |||||||||
| Equity | 
                                                208,953,833
                                                
                                                    
                                                        GBP
                                                    
                                                
                                             | 
                                                80,682,487
                                                
                                                    
                                                        GBP
                                                    
                                                
                                             | 
                                                128,271,346
                                                
                                                    
                                                        GBP
                                                    
                                                
                                             | 
                                                109,769,767
                                                
                                                    
                                                        GBP
                                                    
                                                
                                             | 
                                                208,953,833
                                                
                                                    
                                                        GBP
                                                    
                                                
                                             | 
                                                99,184,066
                                                
                                                    
                                                        GBP
                                                    
                                                
                                             | 
                                                71,236,648
                                                
                                                    
                                                        GBP
                                                    
                                                
                                             | 
                                                208,953,833
                                                
                                                    
                                                        GBP
                                                    
                                                
                                             | 
                                                137,717,185
                                                
                                                    
                                                        GBP
                                                    
                                                
                                             | 
| Reconciliation of changes in fair value measurement, entity's own equity instruments [abstract] |