London mayor election: Portillo not voting for Johnson
A former Conservative Defence Secretary has failed to give any backing to the Tory candidate in the London mayoral election.
Michael Portillo said he wanted a mayor who supported a third runway at Heathrow Airport.
He did not name who would get his vote, although only the independent Siobhan Benita is backing such a policy.
Mr Portillo has previously been teased on This Week about his lack of support for Boris Johnson.
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20 Apr 2012
- From the section UK Politics