Statement Of Cash Flows [Abstract]
| Concept |
2023-07-01 to 2024-06-30 |
2022-07-01 to 2023-06-30 |
|---|---|---|
| Statement of cash flows [abstract] | ||
| Cash flows from (used in) operating activities [abstract] | ||
| Adjustments for finance income (cost) |
8,500,000
GBP
|
6,100,000
GBP
|
| Cash flows from (used in) operations before changes in working capital |
34,000,000
GBP
|
33,200,000
GBP
|
| Adjustments for decrease (increase) in trade and other receivables |
7,500,000
GBP
|
27,900,000
GBP
|
| Adjustments for increase (decrease) in trade and other payables |
1,400,000
GBP
|
27,700,000
GBP
|
| Adjustments for depreciation and amortisation expense and impairment loss (reversal of impairment loss) recognised in profit or loss |
19,900,000
GBP
|
37,400,000
GBP
|
| Adjustments for gains (losses) on change in fair value of derivatives |
1,100,000
GBP
|
5,600,000
GBP
|
| Adjustments for gain (loss) on disposals, property, plant and equipment |
—
GBP
|
700,000
GBP
|
| Cash flows from (used in) investing activities [abstract] | ||
| Cash flows from (used in) decrease (increase) in restricted cash and cash equivalents |
1,300,000
GBP
|
—
GBP
|
| Proceeds from disposal of non-current assets or disposal groups classified as held for sale and discontinued operations |
—
GBP
|
13,100,000
GBP
|
| Cash flows from (used in) financing activities [abstract] | ||
| Dividends paid to equity holders of parent, classified as financing activities |
7,700,000
GBP
|
6,700,000
GBP
|