Statement Of Cash Flows [Abstract]
| Concept |
2023-04-01 to 2024-03-31 |
As at 2024-03-31 |
2021-04-01 to 2022-03-31 |
As at 2022-03-31 |
|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||
| Cash flows from (used in) operating activities [abstract] | ||||
| Cash flows from (used in) operations |
59. 4
GBP
|
— |
72,900,000
GBP
|
— |
| Interest paid, classified as operating activities |
900,000
GBP
|
— |
0. 7
GBP
|
— |
| Income taxes paid (refund), classified as operating activities |
16 .1
GBP
|
— |
5 .7
GBP
|
— |
| Cash flows from (used in) operating activities |
42 .4
GBP
|
— |
66. 5
GBP
|
— |
| Cash flows from (used in) investing activities [abstract] | ||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities |
13 . 4
GBP
|
— |
4. 8
GBP
|
— |
| Proceeds from sales of property, plant and equipment, classified as investing activities |
0. 5
GBP
|
— |
0. 2
GBP
|
— |
| Purchase of property, plant and equipment, classified as investing activities |
2 7. 0
GBP
|
— |
32. 3
GBP
|
— |
| Interest received, classified as investing activities |
3,100,000
GBP
|
— |
1 .1
GBP
|
— |
| Cash flows from (used in) investing activities |
3 7. 5
GBP
|
— |
36 .4
GBP
|
— |
| Cash flows from (used in) financing activities [abstract] | ||||
| Proceeds from issuing shares |
–
GBP
|
— |
0. 1
GBP
|
— |
| Repayments of borrowings, classified as financing activities |
1 .8
GBP
|
— |
0. 5
GBP
|
— |
| Payments of lease liabilities, classified as financing activities |
4 .0
GBP
|
— |
5 .1
GBP
|
— |
| Dividends paid, classified as financing activities |
11 . 4
GBP
|
— |
10,600,000
GBP
|
— |
| Interest paid, classified as financing activities |
0. 8
GBP
|
— |
0. 5
GBP
|
— |
| Cash flows from (used in) financing activities |
18 .0
GBP
|
— |
16 .6
GBP
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes |
13 .1
GBP
|
— |
13 .5
GBP
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | ||||
| Effect of exchange rate changes on cash and cash equivalents |
2 .9
GBP
|
— |
300,000
GBP
|
— |
| Cash and cash equivalents | — |
9 7. 8
GBP
|
— |
1 12.7
GBP
|