Disclosure Of Cash Flow Statement [Text Block]
| Concept |
As at 2021-12-26 |
As at 2020-12-27 |
As at 2019-12-29 |
|---|---|---|---|
| Disclosure of cash flow statement [text block] | — | — | — |
| Cash and cash equivalents if different from statement of financial position [abstract] | |||
| Cash and cash equivalents |
42 .8
GBP
|
63,400,000
GBP
|
— |
| Cash and cash equivalents if different from statement of financial position |
42,800,000
GBP
|
71,800,000
GBP
|
16 .0
GBP
|