Labour MPs ordered to sink landmark climate and environment bill

Exclusive: Supporters of bill say Labour has already insisted on removal of clauses requiring UK to meet targets agreed at Cop and other summits

A landmark bill that would make the UK's climate and environment targets legally binding seems doomed after government whips ordered Labour MPs to oppose it following a breakdown in negotiations.

Supporters of the climate and nature bill, introduced by the Liberal Democrat MP Roz Savage, say Labour insisted on the removal of clauses that would require the UK to meet the targets it agreed to at Cop and other international summits.