A mother from North Yorkshire who believes her newborn baby was snatched in a Spanish hospital 21 years ago has been speaking to ITV News.
"They told me my baby was dead", said Ruth Appleby.
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The constituency of Washington and Sunderland West includes the UK's largest car plant, which was opened by Nissan in 1984.
This seat was formed prior to the 2010 General Election, taking in Sunderland city centre and the Ryhope area to the south.
The constituency of Stockton South includes relatively affluent areas like Yarm and Eaglescliffe.