Saplings that have been recently planted near to Castle Douglas could have to be destroyed because some have signs of the fungal disease Ash Die Back.
The disease is threatening Britain's ash trees, it has already destroyed more than 90% of Ash trees in parts of Denmark.
More top news
49-year-old Callum Phillips was driving at speeds of up to 73mph shortly before the collision which killed 39-year-old Ryan Baird.
Local businesses have been working overnight to move chiller units into the school to cool classrooms down for students taking GCSEs.
Lee Clayton was caught as he tried to deal class A substances to an undercover security officer at the music festival in July last year.