Authorities in Scotland canceled trains, closed parks and warned people to tie down backyard trampolines as an unusually strong summer storm toppled trees, felled power lines and disrupted travel across northern Britain.

An amber storm warning, covering much of mainland Scotland and the western islands, is now in force until 22:00.

Storm Floris to cause disruption into Tuesday in Scotland, Network Rail says - The railway operator said it would work ‘tirelessly’ to remove debris from train tracks.