Although it doesn't say people can now travel from England, if there is no limit on the distance you can travel, self contained holiday accommodation can open and Pubs and restaurants can serve outdoors. I would think it's now permitted to go.
Here is another article from BBC Scotland I've cut and pasted.
From
Friday 3 July, people will be able to travel for more than five miles for leisure or recreation - although that restriction
will remain in force in parts of south west Scotland, where a cluster of cases has been identified.
The use of self-contained holiday accommodation - such as cottages, lodges and caravans with no shared services - will also be allowed, along with second homes.
Children under the age of 12
will no longer have to follow distancing rules when meeting other children or adults outdoors.
Those aged 12 to 17 will still need to obey distancing rules, but there will no longer be a limit on the number of different groups they can meet during a day.
Children in both age groups will still be restricted to meeting outside in groups of up to eight people from no more than three households.
On
Monday 6 July, pubs and restaurants will be able to open outdoor spaces, such as beer gardens.