Thirteen fire engines removed by London Fire Brigade before the summer 2013 strike are not likely to come back.

The engines, removed from stations including Clapham and Wandsworth, were taken as part of a contingency plan during the August 2013 industrial action. They were never returned.

Aug 2013: Fire engines removed from Clapham and Wandsworth

Aug 2013: Fire engines removed from Croydon Territorial Army base during strike

Papers before the London Assembly released today show they are facing the axe.

Stephen Knight, a Liberal Democrat assembly member, tweeted the news.

The London Fire Brigade union described the proposal as a "double-cross".

The FBU’s executive council member for London, Ian Leahair, said: "What has happened is shameful and breaks all the rules of good industrial relations.

"More importantly, it endangers public safety unnecessarily and is a massive kick in the teeth for those firefighters who thought they would be getting their appliances back."

The London Assembly papers say: "The performance of the LFB has been strong in the period in which those 13 appliances have not been available. This has led the Mayor to raise the prospect of the £11m in financial savings being achieved by decommissioning the 13 appliances."

A decision is likely to be taken in October.