The Brew Cabin

Can anyone please tell me what a honeycomb soakaway is? I have been told by building regs that I have to have a soakaway in a honeycomb design in my back garden. I cannot find any pictures or descriptions that give me adequate info to get it built to their requirements.
I have searched the web and can find nothing, anyone with any info please!!

I think they are referring to one of the plastic pre-fabricated soakaway 'cells' that have become very popular since SUDS (Sustainable Urban Drainage Sytems) came into force a couple of years back.

You can see a couple of examples on the Soakaways page, and the good news is that they are readily available from all good Civils Merchants and the better Builders' Merchants.