Statement Of Cash Flows [Abstract]
| Concept |
2021-04-01 to 2022-03-31 |
2020-04-01 to 2021-03-31 |
|---|---|---|
| Statement of cash flows [abstract] | ||
| Cash flows from (used in) operating activities [abstract] | ||
| Adjustments for finance income |
2,600,000
GBP
|
4,300,000
GBP
|
| Cash flows from (used in) operations before changes in working capital |
14,800,000
GBP
|
58,500,000
GBP
|
| Increase (decrease) in working capital |
68,900,000
GBP
|
58,500,000
GBP
|
| Adjustments for decrease (increase) in trade and other receivables |
8,300,000
GBP
|
35,900,000
GBP
|
| Adjustments for increase (decrease) in trade and other payables |
101,800,000
GBP
|
162,000,000
GBP
|
| Adjustments for gain (loss) on disposals, property, plant and equipment |
300,000
GBP
|
–
GBP
|
| Cash flows from (used in) financing activities [abstract] | ||
| Proceeds from issue of ordinary shares |
100,000
GBP
|
600,000
GBP
|