The Other Danger sign warns of a hazard with a supplementary plate explaining what it is. This version is a 750mm metal framed triangular sign.

The 750mm triangular warning face is fitted to a folding metal frame with clips. Weight the frame with sandbags, which aren't supplied. Product code: S-CWF-DANGER-750.

It's supplied factory direct by Europalite, a UK maker of temporary traffic management kit. Buy one sign or a full package. Europalite can also make a one off bespoke sign if the message you need isn't listed.