UK political parties are getting the jitters over green policies after a special election verdict

Newly elected Labour MP Keir Mather, right, with Labour leader Sir Keir Starmer at Selby football club, England, after winning the Selby and Ainsty by-election, Friday July 21, 2023. Voters weary of economic pain and political turmoil have handed Britain鈥檚 governing Conservatives two thumping defeats in a trio of special elections. Friday's results point toward likely defeat for the party in the next national election. (Danny Lawson/PA via AP)

LONDON (AP) 鈥 Environmentalists cautioned Britain鈥檚 main political parties on Sunday not to water down their climate change promises after a special election result widely seen as a thumbs-down from voters to a tax on polluting cars.

The governing Conservatives suffered two heavy defeats in a trio of by-elections for House of Commons seats on Thursday. But they managed to win the third contest, for a suburban London district, by focusing on a divisive green levy imposed by London鈥檚 Labour Party mayor.

The Ultra Low Emission Zone, or ULEZ, charges drivers of older gas and diesel vehicles 12.50 pounds ($16) a day to move around the city. The charge was announced by then-Mayor , a Conservative, in 2015 and took effect for central London in 2019. Mayor Sadiq Khan plans to extend it next month to the city鈥檚 less densely populated suburbs, where more people rely on cars to get around.

Labour Party leader Keir Starmer said the mayor should 鈥渞eflect鈥 on the policy in the wake of the loss in the Uxbridge and South Ruislip constituency.

鈥淚 don鈥檛 think there is any doubt that ULEZ was the reason that we lost the election in Uxbridge,鈥 he said.

But naturalist Chris Packham said Labour should not abandon green policies to achieve electoral gain.

鈥淒o you want to protect humanity and the rest of life on Earth, or is it just about you getting into office? They鈥檝e got to stick to their guns here,鈥 he told Times Radio.

The mayor argues that the policy has already cut air pollution in central London and will affect only one in 10 cars in areas like Uxbridge.

U.K. greenhouse gas emissions have fallen by 46% from 1990 levels, mainly because of the almost complete removal of coal from electricity generation. The government had pledged to reduce emissions by 68% of 1990 levels by 2030, to ban the sale of new petrol and diesel cars the same year, and to reach net zero greenhouse gas emissions by 2050.

But with just seven years to go until the first goalpost, the government鈥檚 climate advisers said last month that the pace of action is 鈥渨orryingly slow.鈥

Some in the governing Conservative Party want to slow down even more. A right-wing group of Conservative lawmakers, the Net Zero Scrutiny Group, said the date for banning new petrol vehicles should be moved to 2035 or later.

Conservative lawmaker Jacob Rees-Mogg said 鈥済etting rid of unpopular, expensive green policies鈥 would be a vote-winner for the party, which is trailing well behind Labour in opinion polls. A national election is due by the end of 2024.

Housing Secretary Michael Gove told the Sunday Telegraph that a measure requiring landlords to improve the energy efficiency of rental accommodation was 鈥渁sking too much, too quickly鈥 and should be delayed by several years.

Other senior Tories urged the government to stick to its guns. Lawmaker Chris Skidmore, the government鈥檚 net zero watchdog, said it would be an 鈥渁bdication of responsible government鈥 if ministers 鈥減lay politics鈥 with environmental policies.

Alok Sharma, a former Conservative government minister who served as president of the U.N.鈥檚 COP26 climate summit in 2021, tweeted: 鈥淕iven the economic, environmental and electoral case for climate action it would be self-defeating for any political party to seek to break the political consensus on this vital agenda.鈥

The 春色直播 Press. All rights reserved.

More Environment Stories

Sign Up to Newsletters

Get the latest from 春色直播News in your inbox. Select the emails you're interested in below.