Statement Of Cash Flows [Abstract]
| Concept |
2024-04-01 to 2025-03-31 |
As at 2025-03-31 |
2024-04-01 to 2025-03-31 |
2024-04-01 to 2025-03-31 |
2024-04-01 to 2025-03-31 |
2024-04-01 to 2025-03-31 |
2024-04-01 to 2025-03-31 |
2024-04-01 to 2025-03-31 |
2024-04-01 to 2025-03-31 |
2024-04-01 to 2025-03-31 |
2024-04-01 to 2025-03-31 |
2023-04-01 to 2024-03-31 |
2023-04-01 to 2024-03-31 |
2023-04-01 to 2024-03-31 |
As at 2024-03-31 |
2023-04-01 to 2024-03-31 |
2023-04-01 to 2024-03-31 |
2023-04-01 to 2024-03-31 |
2023-04-01 to 2024-03-31 |
2023-04-01 to 2024-03-31 |
2023-04-01 to 2024-03-31 |
2023-04-01 to 2024-03-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||||||||||||||||||||
| Cash flows from (used in) operating activities [abstract] | ||||||||||||||||||||||
| Profit (loss) |
–
GBP
|
— |
1. 1
GBP
|
1. 1
GBP
|
–
GBP
|
7. 2
GBP
|
6 .1
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
2,700,000
GBP
|
— |
9,800,000
GBP
|
7,100,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
2 .7
GBP
|
–
GBP
|
| Adjustments to reconcile profit (loss) [abstract] | ||||||||||||||||||||||
| Adjustments for decrease (increase) in inventories | — | — |
700,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
900,000
GBP
|
— | — | — | — | — | — | — | — |
| Adjustments for provisions | — | — |
2 .3
GBP
|
— | — | — | — | — | — | — | — | — | — |
0. 8
GBP
|
— | — | — | — | — | — | — | — |
| Adjustments for share-based payments | — | — |
600,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
0. 5
GBP
|
— | — | — | — | — | — | — | — |
| Cash flows from (used in) operations | — | — |
48 .6
GBP
|
— | — | — | — | — | — | — | — | — | — |
69,000,000
GBP
|
— | — | — | — | — | — | — | — |
| Interest paid, classified as operating activities | — | — |
15,800,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
12. 7
GBP
|
— | — | — | — | — | — | — | — |
| Income taxes paid (refund), classified as operating activities | — | — |
600,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
3 .7
GBP
|
— | — | — | — | — | — | — | — |
| Cash flows from (used in) operating activities | — | — |
33,400,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
52 .6
GBP
|
— | — | — | — | — | — | — | — |
| Cash flows from (used in) investing activities [abstract] | ||||||||||||||||||||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — | — |
–
GBP
|
— | — | — | — | — | — | — | — | — | — |
2 0. 2
GBP
|
— | — | — | — | — | — | — | — |
| Other cash payments to acquire interests in joint ventures, classified as investing activities | — | — |
600,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
–
GBP
|
— | — | — | — | — | — | — | — |
| Proceeds from sales of property, plant and equipment, classified as investing activities | — | — |
–
GBP
|
— | — | — | — | — | — | — | — | — | — |
3 .0
GBP
|
— | — | — | — | — | — | — | — |
| Purchase of property, plant and equipment, classified as investing activities | — | — |
5 . 7
GBP
|
— | — | — | — | — | — | — | — | — | — |
9,000,000
GBP
|
— | — | — | — | — | — | — | — |
| Cash flows from (used in) investing activities | — | — |
4 . 6
GBP
|
— | — | — | — | — | — | — | — | — | — |
24. 2
GBP
|
— | — | — | — | — | — | — | — |
| Cash flows from (used in) financing activities [abstract] | ||||||||||||||||||||||
| Proceeds from borrowings, classified as financing activities | — | — |
53 4.7
GBP
|
— | — | — | — | — | — | — | — | — | — |
5 74. 3
GBP
|
— | — | — | — | — | — | — | — |
| Repayments of borrowings, classified as financing activities | — | — |
526. 1
GBP
|
— | — | — | — | — | — | — | — | — | — |
56 1.9
GBP
|
— | — | — | — | — | — | — | — |
| Payments of lease liabilities, classified as financing activities | — | — |
28,600,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
26,000,000
GBP
|
— | — | — | — | — | — | — | — |
| Dividends paid, classified as financing activities | — | — |
11 .8
GBP
|
— | — | — | — | — | — | — | — | — | — |
11,800,000
GBP
|
— | — | — | — | — | — | — | — |
| Cash flows from (used in) financing activities | — | — |
2 9. 5
GBP
|
— | — | — | — | — | — | — | — | — | — |
25,400,000
GBP
|
— | — | — | — | — | — | — | — |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — | — |
0 .7
GBP
|
— | — | — | — | — | — | — | — | — | — |
3 .0
GBP
|
— | — | — | — | — | — | — | — |
| Cash and cash equivalents | — |
2 .1
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
4 .0
GBP
|
— | — | — | — | — | — | — |