Can I build a non weight bearing gdn wall from breezeblocks?

[Deansplit]

I need to buid a wall 5m long bu std 6ft high as a decorative feature in my garden (when opened, an automated sliding gate will slide behind it and the existing fence). I want to have a water feature (just a comtemporary spout) coming out of it and it'll also be plastered. Rather than dig deep (as I know there are water & soil pipes and elec cable below where it'll be, can I use breese blocks or, indeed, any lightweight brick to avoid having to dig deep founds?

Any help much appreciated.

 

[markvirgo]

the foundations are not just for weight but for movement.

you will still need the 1 metre foundation.