The people of Norwich have the chance to test their paralympic knowledge against the rest of the country this week.

The Big Screen at Chapelfield Shopping Centre, one of the selected London 2012 live sites, will become a quizmaster this Thursday, September 8 when BT tests the city's knowledge of paralympians and paralympic achievements.

It will be held as part of International Paralympic Day and the quiz will be held across giant screens in city centres up and down the country.

The quiz will run from 11am to 6pm. To get Norwich to the top of the leader board and for a chance to win one of five Panasonic digital cameras, participants will need to go to the big screen and text 83310 with the question number and the answer – remembering to start the text with NOR (for Norwich). Messages will cost your standard network rate.

A main event will be held in Trafalgar Square, London, where a full day of activity is planned.