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Mouse interrupts weather forecast

31 December 2012 Last updated at 13:36 GMT

A mouse made a surprise appearance during a live weather forecast on BBC Three Counties radio.

Weather presenter Kate Kinsella said the rodent appeared at the top of her computer screen before falling onto her keyboard in front of her when she was live on air during presenter Iain Lee's programme.

She said: "Even my professionalism could not manage to hold in the shriek that inevitably followed."