The Labour leader, Ed Miliband, has welcomed new the Middlesbrough MP to the Commons.
Andy McDonald MP had a majority of more than 8,000 in Thursday's by-election over UKIP who came second for the first time in a parliamentary seat in the region.
Mr Miliband praised Mr McDonald for his services to Middlesbrough over the years.
He said: "You are somebody who served the people of Middlesbrough as a solicitor. You worked incredibly hard for people there."
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Staying cold. Overnight frost and ice. Cloudier and wetter during Sunday but milder
A cat from York is looking for a new forever home after undergoing surgery to remove a large undigested rat from her stomach.
Icy patches will be a hazard on some untreated roads, pavements & paths. Some injuries are possible from slips and falls on icy surfaces