From Kelvin’s linked article:
“The French customs have tested their system. They’ve done it a couple of times and established that the data flow worked. The challenge is to make sure the lorries go where they’re told to go, but there are ways of achieving that. I am certain that the GVMS system will similarly be tested, but it needs to be built before it can be tested,” he said.
However, Reardon added that if “HMRC were to buy a licence for the French system, that would be a very simple thing to do and traders would like it”.
I laughed so hard a bit of wee came out.