Statement Of Financial Position [Abstract]
| Concept |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||
| Non-current assets [abstract] | ||||||||||||||||||
| Property, plant and equipment | — | — | — |
8,250,000
GBP
|
— | — | — |
7,500,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
| Investment property | — | — | — |
388,338,754
GBP
|
— | — | — |
401,217,536
GBP
|
— | — | — | — | — | — | — | — | — | — |
| Non-current assets | — | — | — |
407,349,831
GBP
|
— | — | — |
420,037,361
GBP
|
— | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | ||||||||||||||||||
| Trade and other current receivables | — | — | — |
6,101,152
GBP
|
— | — | — |
7,457,083
GBP
|
— | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — |
6,653,838
GBP
|
— | — | — |
15,871,053
GBP
|
— | — | — | — | — |
13,818,008
GBP
|
— | — | — | — |
| Current assets | — | — | — |
48,704,100
GBP
|
— | — | — |
24,905,795
GBP
|
— | — | — | — | — | — | — | — | — | — |
| Assets | — | — | — |
456,053,931
GBP
|
— | — | — |
444,943,156
GBP
|
— | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||
| Issued capital | — | — | — |
228,383,857
GBP
|
— | — | — |
228,383,857
GBP
|
— | — | — | — | — | — | — | — | — | — |
| Retained earnings | — | — | — |
-
GBP
|
— | — | — |
4,382,024
GBP
|
— | — | — | — | — | — | — | — | — | — |
| Treasury shares | — | — | — |
18,400,876
GBP
|
— | — | — |
18,400,876
GBP
|
— | — | — | — | — | — | — | — | — | — |
| Equity |
228,383,857
GBP
|
-
GBP
|
97,756,040
GBP
|
298,078,443
GBP
|
18,400,87 6
GBP
|
9,660,578
GBP
|
97,838,372
GBP
|
323,287,555
GBP
|
18,400,876
GBP
|
228,383,857
GBP
|
4,382,024
GBP
|
11,084,178
GBP
|
5,991,417
GBP
|
400,847,466
GBP
|
8, 521,081
GBP
|
72,095,573
GBP
|
228,383,857
GBP
|
97,838,372
GBP
|
| Liabilities [abstract] | ||||||||||||||||||
| Non-current liabilities [abstract] | ||||||||||||||||||
| Non-current liabilities | — | — | — |
143,957,033
GBP
|
— | — | — |
110,775,291
GBP
|
— | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | ||||||||||||||||||
| Trade and other current payables | — | — | — |
14,018,455
GBP
|
— | — | — |
10,880,310
GBP
|
— | — | — | — | — | — | — | — | — | — |
| Current liabilities | — | — | — |
14,018,455
GBP
|
— | — | — |
10,880,310
GBP
|
— | — | — | — | — | — | — | — | — | — |
| Liabilities | — | — | — |
157,975,488
GBP
|
— | — | — |
121,655,601
GBP
|
— | — | — | — | — | — | — | — | — | — |