Do older Burley trailers fold?

I bought a second-hand Burley child trailer very cheap on something of an impulse while out cycling last week (it was for sale outside a house) as I thought it would be good for my one-year old. However, it is now sitting in my living room annoying my partner looking a lot bigger than when I bought it.
Does anyone know if all Burleys fold-up as all the current range appear to do? It is a yellow 2-child model, but I can't see what it is called.
Thanks
Does anyone know if all Burleys fold-up as all the current range appear to do? It is a yellow 2-child model, but I can't see what it is called.
Thanks
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Road: 95 Trek 5500 -Look 695 Aerolight eTap - Boardman TTe eTap
Offroad: Pace RC200 - Dawes Kickback 2 tandem - Tricross - Boardman CXR9.8 - Ridley x-fire