The knocker on the north door of the cathedral is a 30-year old replica of the original in the cathedral museum. In the middle ages anyone who had committed a serious offence could claim sanctuary by knocking on this door. The fugitives were given 37 days to organise their affairs, during which time they had to decide whether to stand trial or leave the country by the nearest port.
The knocker was damaged in December 2010 when thieves tried to prise it off the door.
NZ2742 : The 3rd Marquis of Londonderry (and 2 monkeys) Schoolboy legend in County Durham had it that the Italian sculptor was so proud of his work that he declared it 'perfect'. Then, when some waif pointed out the horse had no tongue, he committed suicide! Since then Durham University students have been known to paint the poor creature red on 'Rag Day'.