Brown snake/worm

Brown snake/worm

Observation - Brown snake/worm - UK and Ireland. Description: Spotted this during a walk in the lake district. Shot a short and rather blurry video to show how it moved. http://youtu.be/3ua5EuBtHSo I'm not at all sure what it is as the only British snakes/worms I know of are grass snake, adder and slow worm, and

Spotted this during a walk in the lake district. Shot a short and rather blurry video to show how it moved. http://youtu.be/3ua5EuBtHSo

I'm not at all sure what it is as the only British snakes/worms I know of are grass snake, adder and slow worm, and it doesn't seem to look like pictures of these. ID info from the iSpot community would be very welcome.