Westminster has become the tenth London borough to sign up to the Zipcar Flex one-way trip car sharing service.
The Flex service is accessible through the Zipcar app, along with the round trip service that is already available in Westminster.
The agreement with Westminster City Council means the borough follows Hackney, Islington, Lewisham, Merton, Southwark, Tower Hamlets, Waltham Forest and Wandsworth in adopting Zipcar Flex, which was launched just over a year ago.
The new agreement comes into force in Westminster in early July.
Zipcar UK General Manager Jonathan Hampson said: “Zipcar has been working with Westminster since 2009 and so we are absolutely delighted to be able to further extend our partnership.
“Since 2009, nearly 12,000 Westminster residents have discovered car sharing with us.
“We are excited that Westminster City Council shares our ambition to build on what has been achieved and to further grow adoption of this important concept as an alternative to car ownership in the borough.
“With the introduction of Zipcar Flex, I have no doubt at all that we will do just this.”
Zipcar Flex costs 29p per minute and is capped at £12 per hour.
