UK News
It is not illegal currently to own the gadgets but the government has promised to ban them.
Vital supplies are due to start flowing from the Balkans as energy infrastructure faces sustained Russian attack.
The 60 day pilot will use signals from mobile phone masts and satellites in space to create a more reliable connection.
These tactics and others, such as raids on lorries stopped in traffic, are driving a freight-crime surge.
Tokyo and Beijing are in a dispute over the Japanese prime minister's remarks about Taiwan.