
1) Demolition crew 2) Synonym for tow trucks
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https://www.crosswordclues.com/clue/wreckers

1) Towcars
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https://www.crosswordclues.com/clue/wreckers
[Transformers] The Wreckers are a sub-team of Autobots in the fictional Transformers universe, functioning essentially as a commando unit. Depending on the universe the are seen in, the origins and exactly who they are can vary, sometimes they are a combiner subgroup, sometimes they lack the ability to combine, sometimes they are reformatte...
Found on
http://en.wikipedia.org/wiki/Wreckers_(Transformers)

'wreckers • n 1. a. Persons who deliberately cause a shipwreck, to plunder cargo or who illegally collect cargo washed ashore. b. Persons involved in the destruction of a structure or institution.
Found on
http://news.bbc.co.uk/2/hi/uk_news/2614839.stm

people who are against reform, according to Tony Blair, speaking in February. Never quite clear who exactly he meant, although the trade unions felt it was directed at them. Coincidentally, wreckers had been Stalin's favourite enemies
Found on
http://news.bbc.co.uk/2/hi/uk_news/2614839.stm
No exact match found.