Serious incident on Shardeloes Road [UPDATED]

Superman: Well, I hope this experience hasn't put any of you off flying. Statistically speaking, it's still the safest way to travel.

- Superman Returns

We're getting reports via Twitter that a serious incident has occurred this evening on Shardeloes Road. Early reports suggest a middle-aged man wielding a large knife and behaving erratically was arrested by dozens of policemen at the roundabout at the junction of Shardeloes and Vesta Road.

UPDATE: Mike, who wants to stress he is NOT a Daily Mail reader, alerted us to this report in the Daily Mail, which is pretty comprehensive.