Source: https://en.wikipedia.org/wiki/Road_signs_in_Switzerland  

Source: http://www.adcidl.com  

I have found only one particular sign in the UK. Source: https://www.gov.uk

These countries have similar road signs for vehicles transporting hazardous cargo. Let's see. Source: http://www.adcidl.com  

Source: http://www.adcidl.com Road sign B18a (France): Access prohibited to vehicles carrying explosive or highly flammable goods Warning of a section of road with a tunnel prohibited to certain vehicles carrying dangerous goods

There are only one regular and one specific sign in Netherland. Source: https://www.government.nl

Every country has specific signs for vehicles transporting dangerous goods. First, let's see the German signs. Source: http://www.gettingaroundgermany.info

Here is a General ADR checklist for drivers transporting dangerous goods. Click and download it. You can keep on your mobile as a PDF or you can print it out. Enjoy.

  I think many transport companies was in such a situation when crossing with ADR load was rejected by the ferry operator. And they didn't even understand why. Everything was legal according to ADR regulations and still not okay. What's wrong? Dangerous Goods have different regulations on the sea, on the road, in the air, [...]