Londoners encouraged to 'make a small switch' to curb engine emissions
26 Sep 2012 02:48 PM
Second phase of Transport for London's (TfL's) no-idling campaign launches.
A campaign to encourage drivers to switch off their engines when stationary to reduce unnecessary emissions has been launched in London.
It comes as new advice is being offered to schools to help cut 'school-run' pollution.
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