This was a shockingly violent attack on a man who was simply attempting to prevent the robbery of his bag.
I would urge anyone who saw what happened, or who has information about those responsible, to make contact with police.
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Collins hid the device, two sim cards and two memory sticks inside a crutch while on remand in September.
The deal puts an end to the previous system where drivers moving to another bus company would get lower pay.
Simon only noticed it had gone missing in the new year when he went to change his Rudolph reindeer eye he had been wearing over Christmas.