The Fire Brigades Union (FBU) has criticised the proposal to scrap target response times.
New shift patterns since 8 April have been criticised by the Fire Brigades' Union (FBU).
The Fire Brigades' Union (FBU) said the cuts are "reckless" and will jeopardise public safety.
The FBU said it feared services would inevitably suffer and has promised to fight the cuts.
The FBU said it was "adamantly opposed" to the idea of a merged "mega brigade".
But it is up to the FBU to identify those modernisations and savings first.
The fire service and the Fire Brigades Union (FBU) is also conducting an inquiry.
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But Mark Simmonds, a Kent representative of the FBU, said it could mean genuine emergency calls being ignored.
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Members of the Fire Brigades Union (FBU) are not working overtime and are refusing to cover staff shortages.
The county FBU said it had not been consulted on any "blue light partnership" and was seeking answers.
Although the structural problems have been fixed, the Fire Brigades Union (FBU) has previously raised concerns about the CARPs.
The FBU said it was "shocking" that the engines now needed repairs before they could be returned to service.
The FBU has urged members of the public to make their views known.
That row has since been resolved with the FBU voting in favour of 10.5-hour day shifts and 13.5-hour night shifts.
The Fire Brigades' Union (FBU) urged Londoners to save the service from "reckless cuts" by taking part in the consultation.
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The Fire Brigades Union (FBU) said it had just agreed to new working patterns and would fight the latest changes.
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Chris Argent, from the Fire Brigades Union (FBU), said he was not surprised by the rise but it was "still cheap".
Secretary of the FBU in North Yorkshire, Richard Stevens, said it was a "cost-cutting measure" that would lead to further job cuts.
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The Fire Brigades Union (FBU) said lives were being put at risk.
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Fire Brigade Union (FBU) officials say they returned to work after securing an agreement with management over the firefighter who was suspended.
The Fire Brigades Union (FBU) said such moves would not improve services.
Ian Leahair, the FBU's executive member for London, said colleagues were "outraged" at the suspension and were supporting demands for Ms Griffiths' immediate reinstatement.
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The service has declined to comment, but the Fire Brigades' Union (FBU) fears stations may close and the number of fire engines could be reduced.
The Fire Brigades Union (FBU) said it was "shocked" proposals had been agreed without public consultation and they feared for the safety of the public.
By the time the FBU leader came to the end of his strike-tour of picket lines and mass rallies, his tone was notably more conciliatory.
But a Fire Brigades Union (FBU) spokesman said there was "more chance of lives being put at risk" because of longer attendance times with the 4x4.
The Fire Brigade's Unon (FBU) has rejected the report as trotting out a "tired, old agenda" and of being part of a "derisory and insulting" offer.
Graham Wilkinson, chairman of the FBU in South Yorkshire, told the BBC in August 2010 his members would view the new trucks as a "cutback in services".
The FBU has argued that the changes would see crews cover the station for 24 hours with 14 people, with five on duty at any one time.
In April 2010 the action was temporarily suspended, but in July talks between Essex Fire Service and the FBU broke down when a key document was withdrawn.
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