The former Tory and Change UK MP has joined the Liberal Democrats because they offer the "best way" to fight against Brexit.
The MP asked people to "bear with" the new party, after two of its candidates were dropped over offensive tweets.
The Independent Group MP Sarah Wollaston has said that she left the Conservative party because she was “disgusted” that MPs were putting the party ahead of the national interest.
The Conservative MP was escorted by two police officers after she was surrounded by pro-Brexit “yellow vest” protesters, who called her a “traitor” and said she was “on the side of Hitler”.
The MP for Totnes has also compared Brexit to having surgery.
MP Sarah Wollaston is calling for tougher laws on stalking
The chairwoman of the committee is Sarah Wollaston, one of the Tory rebels helped defeat the Government on Brexit plans
MP Sarah Wollaston believes it was dishonest of Labour to pretend no one would have to pay more to fund a rise for public sector workers
The government have claimed NHS in England will receive an extra £10 billion over the next five years, however the health select committee believe this is not true