New lorry based road sign?

[loggo]

I recently spotted a sign that is new to me and I can't see it in the online highway code.
Blue oblong with the white silhouette of a lorry and a diagonal red line corner to corner

No writing

Am I correct in thinking that it means the same as the current "ignore your sat navigation and don't come down here " sign.minus the satellite picture or is it something else ?

Edited by loggo on Monday 15th May 11:01

Edited by loggo on Tuesday 16th May 05:46

[loggo]

That's the one but without the writing as you suggest.

[loggo]

Just my thought