Fishing for salmon and sea trout on a Sunday is strictly prohibited. However, it is not illegal for other forms of fishing and most still water fisheries operate on Sundays. Fishing for brown trout on a Sunday is legal but is frowned upon on some rivers.
Individual owners will also have their own individual conditions, such as the hours that fishing is allowed on that beat, what ghillies are provided (if any) and what fishing methods you can use.
This site uses the FishPal booking engine, you need to agree to FishPal's booking conditions
You will be given another opportunity to read all these conditions before doing any online booking, where you have to indicate your agreement to them. They will also be included in the joining instructions you are given when your booking has been completed.