Mr. Mania has received neck and back injuries. He came off the horse at high speed and may have been hit by another horse while he was on the ground.
He has been given extensive painkillers and is currently in a stable condition. He has been taken to the Royal Victoria Infirmary in Newcastle.
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Emma Jesson brings you Saturday night's forecast
Becoming dry and bright on Saturday, turning colder. Wintry showers possible on Sunday and Monday
A look ahead at the weekend forecast for the Border region - and things are getting colder!